======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '375'
                                          'artist'  'Extra Life'
                                     'text_people'  'Extra Life'
                                         'release'  'Dream Seeds'
                                           'title'  'Little One'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'Q-PIANO-3', 'q-chart-2', 'q-drums-1', 'q-other-3', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['math rock', 'experimental rock', 'progressive rock', 'avant garde', "
 "'experimental']")
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '7'
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'electronic-experimental'
                                             'bpm'  '133.4'
                                             'key'  '12A'
                                        'acoustid'  'fac69ba6-a046-4e1f-a51f-22e972e8900a'
rest: ''

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

'APIC:'                                             type PictureType.OTHER (Other) b''
                                     
'COMM:iTunes_CDDB_1:eng'                            '5E0C4407+235651+7+150+22151+47605+64297+92453+115950+179648'
'COMM:iTunes_CDDB_TrackNumber:eng'                  '4'
'TALB' (Album/Movie/Show title)                     'Dream Seeds'
'TBPM' (BPM (beats per minute))                     '133.4'
'TCOM' (Composer)                                   'Extra Life'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental'
'TDOR' (Original release time)                      '2012'
'TDRC' (Recording time)                             '2012'
'TIT2' (Title/songname/content description)         'Little One'
'TKEY' (Initial key)                                '12A'
'TLEN' (Length)                                     '375413'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Extra Life'
'TPE2' (Band/orchestra/accompaniment)               'Extra Life'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Northern Spy'
'TRCK' (Track number/Position in set)               '4/7'
'TSO2'                                              'Extra Life'
'TSOP' (Performer sort order)                       'Extra Life'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 32bits version 3.99.3 (http://lame.sf.net)'
'TXXX:Acoustid Id'                                  'fac69ba6-a046-4e1f-a51f-22e972e8900a'
'TXXX:CATALOGNUMBER'                                'NSCD 022'
'TXXX:MusicBrainz Album Artist Id'                  'd52356ed-1452-4e29-8ecb-d74f68d0f2aa'
'TXXX:MusicBrainz Album Id'                         '37d27292-afd4-4907-89cb-027625a7041d'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'd52356ed-1452-4e29-8ecb-d74f68d0f2aa'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['math rock',
 'experimental rock',
 'progressive rock',
 'avant garde',
 'experimental']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.81 dB'
'TXXX:replaygain_track_peak'                        '0.497284'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b0e95029-40b4-4e56-a3df-cc23b009dba1')

========================== row from database ==========================
                                              'id'  1367765
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Extra Life - Dream Seeds [2012, Northern Spy]/Extra Life - 04 - Little One.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  375
                                           'genre'  electronic-experimental
                                        'filesize'  15250156
                                           'mtime'  1636916855
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm [2012, Northern Spy] 04 electronic experimental
                                      'tag_artist'  Extra Life
                                     'tag_release'  Dream Seeds
                                       'tag_title'  Little One
                                             'bpm'  133.4
                                    'search_title'  'little':1 'one':2
                                   'search_artist'  'extra':1 'life':2
                                  'search_release'  'dream':1 'seeds':2
                                     'search_rest'  '2012':1,2 'electronic':6 'experimental':7 'northern':3 'spy':4,5
                                    'search_combo'  '2012':7,8 'dream':5C 'electronic':12 'experimental':13 'extra':3B 'life':4B 'little':1A 'northern':9 'one':2A 'seeds':6C 'spy':10,11
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['math rock', 'experimental rock', 'progressive rock', 'avant garde', 'experimental']
                                        'tag_date'  2012
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1636916855.1998293  (2021-11-14 20:07:35)
                             'size'  15250156