======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '235'
                                          'artist'  'Living Colour'
                                     'text_people'  ''
                                         'release'  'Twee Meter Sessies Volume 2'
                                           'title'  "Sailin' On"
                                           'quals'  ("['Q-HAP-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  ("['funk rock', 'funk metal', 'rock', '77davez all tracks', 'alternative', "
 "'hard rock']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'eid-unsorted'
                                             'bpm'  '137.665'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Twee Meter Sessies Volume 2'
'TBPM' (BPM (beats per minute))                     '137.665'
'TCON' (Content type, a.k.a. Genre)                 'eid-unsorted'
'TIT2' (Title/songname/content description)         "Sailin' On"
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'Living Colour'
'TRCK' (Track number/Position in set)               '5'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['funk rock',
 'funk metal',
 'rock',
 '77davez all tracks',
 'alternative',
 'hard rock']
'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-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.49 dB'
'TXXX:replaygain_track_peak'                        '0.849934'

========================== row from database ==========================
                                              'id'  1505382
                                            'path'  /data/Music/Bulk/00poprockelectronic/Twee_Meter_Sessies/Volume 2/Twee Meter Sessies Volume 2 - Living Colour - Sailin_ On.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  235
                                           'genre'  eid-unsorted
                                        'filesize'  3770368
                                           'mtime'  1620521338
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Twee_Meter_Sessies Sailin_ eid unsorted
                                      'tag_artist'  Living Colour
                                     'tag_release'  Twee Meter Sessies Volume 2
                                       'tag_title'  Sailin' On
                                             'bpm'  137.665
                                    'search_title'  'on':3 'sailin':1,2
                                   'search_artist'  'colour':2 'living':1
                                  'search_release'  '2':5 'meter':2 'sessies':3 'twee':1 'volume':4
                                     'search_rest'  '00poprockelectronic':1 'eid':6 'meter':3 'sailin':5 'sessies':4 'twee':2 'unsorted':7
                                    'search_combo'  '00poprockelectronic':11 '2':10C 'colour':5B 'eid':16 'living':4B 'meter':7C,13 'on':3A 'sailin':1A,2A,15 'sessies':8C,14 'twee':6C,12 'unsorted':17 'volume':9C
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-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-1', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['funk rock', 'funk metal', 'rock', '77davez all tracks', 'alternative', 'hard rock']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620521337.7199807  (2021-05-09 02:48:57)
                             'size'  3770368