======================== unified (from filesystem) ========================
                                         'bitrate'  '224.129'
                                        'duration'  '194'
                                          'artist'  'EELS'
                                     'text_people'  ''
                                         'release'  'Tomorrow Morning'
                                           'title'  "I'm a Hummingbird"
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-4', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'alternative', 'rock', 'indie rock', 'singer songwriter']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '14'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '123'
                                             'key'  '4B'
                                        'acoustid'  '4e077db5-d68f-4596-bf99-0cd74aa1fff8'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Tomorrow Morning'
'TBPM' (BPM (beats per minute))                     '123'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDOR' (Original release time)                      '2010'
'TDRC' (Recording time)                             '2010-08-20'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['', 'E'], ['', 'Knuckles'], ['', 'Koool G Murder'], ['guest', 'The Amy Davies Choir'], ['guest', 'Tomorrow Morning Orchestra']])
'TIT2' (Title/songname/content description)         "I'm a Hummingbird"
'TKEY' (Initial key)                                '4B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'EELS'
'TPE2' (Band/orchestra/accompaniment)               'EELS'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'Cooperative Music'
'TRCK' (Track number/Position in set)               '2/14'
'TSO2'                                              'EELS'
'TSOP' (Performer sort order)                       'EELS'
'TSRC' (ISRC (international standard recording code))  'USDSU1022582'
'TXXX:ASIN'                                         'B003O855CS'
'TXXX:Acoustid Id'                                  '4e077db5-d68f-4596-bf99-0cd74aa1fff8'
'TXXX:Artists'                                      'EELS'
'TXXX:BARCODE'                                      '602527443522'
'TXXX:CATALOGNUMBER'                                'VVR744352'
'TXXX:MusicBrainz Album Artist Id'                  '14387b0f-765c-4852-852f-135335790466'
'TXXX:MusicBrainz Album Id'                         '6184be4e-8d54-315d-93b0-a10ea2c82cd4'
'TXXX:MusicBrainz Album Release Country'            'XE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '14387b0f-765c-4852-852f-135335790466'
'TXXX:MusicBrainz Release Group Id'                 '8253c76c-0a40-40a9-b66b-0b76da8ccba5'
'TXXX:MusicBrainz Release Track Id'                 '6a53b2eb-69b6-3124-afa3-8b1df64b9ef9'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['indie', 'alternative', 'rock', 'indie rock', 'singer songwriter']
'TXXX:originalyear'                                 '2010'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.30 dB'
'TXXX:replaygain_track_peak'                        '0.384322'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'3d904816-d409-4268-a284-effe380ac8ce')

========================== row from database ==========================
                                              'id'  1519578
                                            'path'  /data/Music/Bulk/00poprockelectronic/Eels/Eels - Tomorrow Morning [Deluxe-mp3-vbr-2010]/CD1/02 - I_m a Hummingbird.mp3
                                         'working'  None
                                         'bitrate'  224
                                    'duration_sec'  194
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  5491700
                                           'mtime'  1621697349
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Eels Eels [Deluxe mp3 vbr 2010] CD1 02 I_m ifs songwriter indie rock
                                      'tag_artist'  EELS
                                     'tag_release'  Tomorrow Morning
                                       'tag_title'  I'm a Hummingbird
                                             'bpm'  123.0
                                    'search_title'  'a':4 'hummingbird':5 'i':1 'im':3 'm':2
                                   'search_artist'  'eels':1
                                  'search_release'  'morning':2 'tomorrow':1
                                     'search_rest'  '00poprockelectronic':1 '2010':7,8 'cd1':9 'deluxe':3,4 'eels':2 'i':10 'ifs':12 'indie':14 'm':11 'mp3':5 'rock':15 'songwriter':13 'vbr':6
                                    'search_combo'  '00poprockelectronic':9 '2010':15,16 'a':4A 'cd1':17 'deluxe':11,12 'eels':6B,10 'hummingbird':5A 'i':1A,18 'ifs':20 'im':3A 'indie':22 'm':2A,19 'morning':8C 'mp3':13 'rock':23 'songwriter':21 'tomorrow':7C 'vbr':14
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  4B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-4', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'alternative', 'rock', 'indie rock', 'singer songwriter']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621697348.8175502  (2021-05-22 17:29:08)
                             'size'  5491700