======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '136'
                                          'artist'  'Bassnectar'
                                     'text_people'  ''
                                         'release'  'Into the Sun'
                                           'title'  'Sommarfegel (Bassnectar remix)'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-UNU-1', 'q-syn-2', 'Q-PLAY-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', "
 "'Q-PIANO-2', 'q-chart-2', 'q-drums-3', 'q-other-2', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['breakbeat', 'electronic', 'breaks', 'dubstep', 'glitch']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '17'
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-glitch'
                                             'bpm'  '119.900'
                                             'key'  '5A'
                                        'acoustid'  '066915a8-ad31-416e-bc4c-e96edcce6dc2'
rest: ''

======================== rawer (from filesystem) ========================

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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'PRIV:PeakValue:¡\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'\xa1\x7f\x00\x00')
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'TALB' (Album/Movie/Show title)                     'Into the Sun'
'TBPM' (BPM (beats per minute))                     '119.900'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-glitch'
'TDRC' (Recording time)                             '2013-01-01'
'TIT2' (Title/songname/content description)         'Sommarfegel (Bassnectar remix)'
'TKEY' (Initial key)                                '5A'
'TLAN' (Language(s))                                'eng'
'TLEN' (Length)                                     '136666'
'TMED' (Media type)                                 'Digital Media'
'TOAL' (Original album/movie/show title)            'Sommarfågel'
'TPE1' (Lead performer(s)/Soloist(s))               'Wintergatan'
'TPE2' (Band/orchestra/accompaniment)               'Bassnectar'
'TPOS' (Part of a set)                              '01/01'
'TPUB' (Publisher)                                  'Amorphous Music'
'TRCK' (Track number/Position in set)               '12/17'
'TSO2'                                              'Bassnectar'
'TSOP' (Performer sort order)                       'Wintergatan'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 64bits version 3.99.5 (http://lame.sf.net)'
'TXXX:ALBUM_ARTISTS'                                'Bassnectar'
'TXXX:ALBUM_ARTISTS_SORT'                           'Bassnectar'
'TXXX:ARTISTS'                                      'Wintergatan'
'TXXX:ARTISTS_SORT'                                 'Wintergatan'
'TXXX:Acoustid Fingerprint'                         'AQADtIkmJ1MUJWhe1MIDND9qJTi07zDC53iE42jOokdOaLkihE9w_PiowMfx4DjCh4fxC4cfwzieoxbeCT2a6ng4Ej189Bmu40PRjMQV3Dh6MzCPw8MlPPBQKzh-9Giq4CTxHIWfheiJ40SPpsdxNOgPPT9y7kBj_eiPH19q9Beuwkf4I7ny4XlwPD_gjpPx47iPk_j24DqKZjzy8NCR4gn6o6l4PNmDNsdDuLiIC8nyTUceJ_jxkCR-nBx8fD7e1PgkfMKrFJ-UDvktaBIOUZVE4jxyHR-eHC9-wz6-GviK9At643qgH48SHvV6XMUPT8R1vBQD-_iOa8GN9MEf1ELvwPHxNHTwHflVKEyOUD-OH7_w49VzTBqcfIeP8NCXGLkpNOdxDheNKouo48d5_Afyo80nNG41XBkJ1zGeD1-y5dDDob7w43Co4nguPIKXFxdSJzjxIyeq4_iPa7OC6cYzdFuAQgfx5HCyYPuNo_lxvL7wiXjQLBcuETcPh8dxHOJ3_MRfnDne5BB_HHlwrYOP4FCPcHoq3KZQwD325Lhw-GijLEX-oL7QPFHwlIemH1PG4xFqQfzh00PIkKFwGTuJ-sghRQ3yHf9RSwq2H9-x5UOeD_oRerNwGi_B9yir4_nxH9RxKRtiXoEl5SWuDWfhfoKi4z7-IFYvNP9Qj-hhG-FT_HiIRzr6NDCDWMSDVzqq4ziJPCRRLod4D_nxFxvLFjZRajP4D_fRY_tRuUeuHHnQD45bPIcX8cdE4qeQD9cJfDzRHl-0weGFH5y-pvCLHhp_7IcbEdvR61CPR-qDJj3aHD-hNUemL8dx8nCl40hzaC9y4saVEI3-GOWSDfeEHg2P78gSN2AaET-0nEefBV_0DUf45fB3hBdZnDj-oKl-9EHPw__Q_2jhZET0KYiLo3GjQcf445cShLtA5ZkYPBJGTdJRZciFpyh5mFEObzjyZMdxf0IVOXg6PDmmE3aWBC6HtmsRkoSkI_1DlJo07NJxCk2M3sWH98Q-SwpC6QrEPgfPwPkLZeKRd0cb8Th-GZWkwA4-8cSHRj-SD_GHOTyuo-_xwz9qMcrB46twHoljhGoUbMiboqmxQ3Ue_DGyJGcShOZafNGFUUuDBz96WUXawctRbngfNF-i47hzNAl-TM3hk4Yfoj7eHOEHSZ-DdGRmtKF-jA2ORqVRpzkwM0-QX5KhZTd4Lyue0DgUeUeeiBeOyrngRTl--Lnw40LlLEfeI-mPG9-FZh0cHlU84Wi65ehxfMgDzTt8nEfz5QPORKmgiQ3MHid-WJHw4-6G53gHH9djXMd1PHjRS3hwPcZzrFGSo4-O4zLao6xx-PjxQ8cv4TV6hA_8ZCN-IU4hki9S_SjxH7_Q8zgfHE-OXkcOBXkoXGiu45mxR_mwJfaJjzyaH_kPHflR5wjNLcXD4dIu6MTDmfg-oaakQDx-_Lh4_HgkHK5O2AkOn4HR4_iPWcrSCSeYEfwC8Mex41Egdi-cEz4R6vh8vMGHE81pxOoMWTniA8fh4zguHQ6OI8dV6C-OH_oHnMePt9hxHtSxZjChPUzxorCm5MhHfIerHvkU6Tj0Izc-UXh8_PjRh4ihC-s8hA9B_TgcvcK7w8ilWfBz9Cb0HN8Qnh5M53gO79PwgGVePILzGfmN3seNH_3xqcSPXzgPvTn-4YPDRdkQdsSRR8K_o8eOozzOCNehfYvhoyyeC_mm4zka9ngO8zbSf_hxH34G-ccJT9TQPjj-49ah79iDXGCY4nzwHzcC6XAQMZ-Oxxfc4UdfITw_OEc36aiYDj4i8bjFB6Rw4j1m-eiH-EeC6UWfBC985SjDg9WF_EJMMUOjpkb1HU-kFs-OvhZc1bil4uZQ58hv6Plx_sjycINjfAzxRhjeFGHq4VDoPMGFMMkZEUzzElWTHGukojqOXoZ_pEuCUsjRZ8b34LpQRT92_AI9acfxSUd4EVrmFz9Ci6FgTzQebGdQfcFeHx93_AzyU2CiS7jMB3foYxdC9jjFCyiZ49MtvMGVHefRa0f-IPkxqscTHc_BgNfgOq_A_MGHPxfyedAkB9EcIUfjRsOhcHzwE-H0hqDyKUTYSMdYMccTCUev9PCRS6nRLDqO1-gPx7rg5BlKK8eO6wTz6fhwpFV0JLvxC7W0GTZ_7AqOt0ejGdGXykg-S0rQXXB-8BTyJDcUNTqR48_R5EO3HVUPF_3xZ0auQIia_LhtMIl-9Dl4NC8xHf6DG7kOlZIONXqGfHgkD_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-o7IUiiEDgDCLOcSQUEI0ACgQghRlihDRUCAeEUYQQgggRFBGgFOEIAAEBQMQS5BBQzAkiHMAaAAAMl8IQBpBChDDEABEAEaOAIEQ5IpgBQBomGECAgWcIAk4wBQCiAAAnkLJGCIAIIAwhQaBxgDJmGAKGECAEUCRxAhyxRkhFmANOCIUUIAgp4YAEgAhBmCBEEQAAIYAhYRRCDAgCACSQIGUFEIIDg4BEiAmAnADSACAYYkQKITwyxECqjFECKAsAEsoZgAT0RChHpXAAKAEEAYISgAIgQwDADQFEAEUEAo0YYB4QhAhhSWkN'
'TXXX:Acoustid Id'                                  '066915a8-ad31-416e-bc4c-e96edcce6dc2'
'TXXX:CATALOGNUMBER'                                'AM-019'
'TXXX:Country'                                      'United States'
'TXXX:MusicBrainz Album Artist Id'                  '5d7c4cfc-29e7-4c83-8893-ae02679fc9f4'
'TXXX:MusicBrainz Album Id'                         '62909d6d-3386-46c9-b264-a3f616c42cc6'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'Official'
'TXXX:MusicBrainz Album Type'                       'Album'
'TXXX:MusicBrainz Artist Id'                        '5d692a24-951a-4082-b0d9-4a9053dff959'
'TXXX:MusicBrainz Original Album Id'                'cd6c2c72-d146-4d38-a0ff-d8cf99168e02'
'TXXX:MusicBrainz Release Group Id'                 '9c9b1cde-93e5-425d-ba87-0e00dd6b0ead'
'TXXX:MusicBrainz Release Track Id'                 'f5d32040-a072-4b1b-b10d-2e9d0317a009'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SINGLE_DISC_TRACK_NO'                         '12'
'TXXX:Script'                                       'Latin'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['breakbeat', 'electronic', 'breaks', 'dubstep', 'glitch']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.56 dB'
'TXXX:replaygain_track_peak'                        '0.348818'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'3b4e30b5-f5f3-4df6-a91c-07e98d17c510')
'WXXX:DISCOGS_ARTIST'                               WXXX(encoding=<Encoding.LATIN1: 0>, desc='DISCOGS_ARTIST', url='http://www.discogs.com/artist/125764')
'WXXX:DISCOGS_RELEASE'                              WXXX(encoding=<Encoding.LATIN1: 0>, desc='DISCOGS_RELEASE', url='https://www.discogs.com/release/7561336')

========================== row from database ==========================
                                              'id'  1351902
                                            'path'  /data/Music/Bulk/00poprockelectronic/Into the Sun/Wintergatan - Into the Sun - 12 - Sommarfagel (Bassnectar remix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  136
                                           'genre'  electronic-experimental-glitch
                                        'filesize'  5563548
                                           'mtime'  1636136284
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Wintergatan 12 Sommarfagel electronic experimental glitch
                                      'tag_artist'  Bassnectar
                                     'tag_release'  Into the Sun
                                       'tag_title'  Sommarfegel (Bassnectar remix)
                                             'bpm'  119.9
                                    'search_title'  'bassnectar':2,3 'remix':4,5 'sommarfegel':1
                                   'search_artist'  'bassnectar':1
                                  'search_release'  'into':1 'sun':3 'the':2
                                     'search_rest'  '00poprockelectronic':1 'electronic':4 'experimental':5 'glitch':6 'sommarfagel':3 'wintergatan':2
                                    'search_combo'  '00poprockelectronic':10 'bassnectar':2A,3A,6B 'electronic':13 'experimental':14 'glitch':15 'into':7C 'remix':4A,5A 'sommarfagel':12 'sommarfegel':1A 'sun':9C 'the':8C 'wintergatan':11
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-mixbeat-2', 'Q-PIANO-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'Q-PLAY-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['breakbeat', 'electronic', 'breaks', 'dubstep', 'glitch']
                                        'tag_date'  2013
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636136283.685947  (2021-11-05 19:18:03)
                             'size'  5563548