======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '286'
                                          'artist'  'Loop Guru'
                                     'text_people'  'Gita/Muud'
                                         'release'  'Elderberry Shiftglass'
                                           'title'  'Congenial Atmosphere with Cherry Pies'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-UNU-1', "
 "'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electronica', 'earwaves', 'ambient', 'world', 'electronic', 'chillout']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  '20'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '94'
                                             'key'  '6B'
                                        'acoustid'  '3994ccf6-53e8-4780-8020-106079fabe91'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 00000242 00000244 00002322 00002C13 000044E0 00044268 00007203 0000724E '
 '00004EE0 00026CEB')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000A74 0000000000C0B1FC 00000000 00AEB273 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_IDs:eng'                          '20+819DE87D7125A9D68CFD8AF9A9A4E3D4+7866109'
'TALB' (Album/Movie/Show title)                     'Elderberry Shiftglass'
'TBPM' (BPM (beats per minute))                     '94'
'TCOM' (Composer)                                   'Gita/Muud'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006-08-08'
'TENC' (Encoded by)                                 'iTunes v7.3'
'TIT2' (Title/songname/content description)         'Congenial Atmosphere with Cherry Pies'
'TKEY' (Initial key)                                '6B'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Loop Guru'
'TPE2' (Band/orchestra/accompaniment)               'Loop Guru'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Elsewhen Records'
'TRCK' (Track number/Position in set)               '14/20'
'TSO2'                                              'Loop Guru'
'TSOP' (Performer sort order)                       'Loop Guru'
'TXXX:ASIN'                                         'B0013PPK7E'
'TXXX:Acoustid Id'                                  '3994ccf6-53e8-4780-8020-106079fabe91'
'TXXX:Artists'                                      'Loop Guru'
'TXXX:BARCODE'                                      '604388675128'
'TXXX:CATALOGNUMBER'                                'LG 002'
'TXXX:MusicBrainz Album Artist Id'                  '375d23d9-d767-4a8e-bd0c-9fae1e26e51e'
'TXXX:MusicBrainz Album Id'                         'a9ef03a6-a7a4-48c6-a067-58494ec03466'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '375d23d9-d767-4a8e-bd0c-9fae1e26e51e'
'TXXX:MusicBrainz Release Group Id'                 '5e2a5832-6473-4196-adec-c73bfc4c856b'
'TXXX:MusicBrainz Release Track Id'                 '1c4a6810-1f39-4148-8687-fa885003bfa5'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica', 'earwaves', 'ambient', 'world', 'electronic', 'chillout']
'TXXX:mood'                                         'Sad/Electronic/Not happy/Relaxed/Not aggressive/Not party/Acoustic'
'TXXX:originalyear'                                 '2006'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-2.13 dB'
'TXXX:replaygain_track_peak'                        '0.891618'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'93336f13-c0f4-4295-a2ce-834349f99aca')

========================== row from database ==========================
                                              'id'  1458429
                                            'path'  /data/Music/Bulk/00poprockelectronic/Loop Guru/Loop_Guru-Elderberry_Shiftglass-MP3-2006/14 Congenial Atmosphere with Cherry Pies.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  286
                                           'genre'  electronic
                                        'filesize'  11547889
                                           'mtime'  1636914156
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Loop_Guru Elderberry_Shiftglass MP3 2006 14 electronic
                                      'tag_artist'  Loop Guru
                                     'tag_release'  Elderberry Shiftglass
                                       'tag_title'  Congenial Atmosphere with Cherry Pies
                                             'bpm'  94.0
                                    'search_title'  'atmosphere':2 'cherry':4 'congenial':1 'pies':5 'with':3
                                   'search_artist'  'guru':2 'loop':1
                                  'search_release'  'elderberry':1 'shiftglass':2
                                     'search_rest'  '00poprockelectronic':1 '2006':7 'elderberry':4 'electronic':8 'guru':3 'loop':2 'mp3':6 'shiftglass':5
                                    'search_combo'  '00poprockelectronic':10 '2006':16 'atmosphere':2A 'cherry':4A 'congenial':1A 'elderberry':8C,13 'electronic':17 'guru':7B,12 'loop':6B,11 'mp3':15 'pies':5A 'shiftglass':9C,14 'with':3A
                                    'tag_tracknum'  14
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'earwaves', 'ambient', 'world', 'electronic', 'chillout']
                                        'tag_date'  2006
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636914155.6556687  (2021-11-14 19:22:35)
                             'size'  11547889