======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '155'
                                          'artist'  'Har-You Percussion Group'
                                     'text_people'  'Nick Kirksey'
                                         'release'  'Music for Maniacs'
                                           'title'  'Feed Me Good'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-3', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['funk', 'jazz', 'salsa', 'latin jazz', 'percussion']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '129.2'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Music for Maniacs'
'TBPM' (BPM (beats per minute))                     '129.2'
'TCOM' (Composer)                                   'Nick Kirksey'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDRC' (Recording time)                             '1996'
'TIT2' (Title/songname/content description)         'Feed Me Good'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Har-You Percussion Group'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Harmless'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:lastfmtags'                                   ['funk', 'jazz', 'salsa', 'latin jazz', 'percussion']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.45 dB'
'TXXX:replaygain_track_peak'                        '0.680967'

========================== row from database ==========================
                                              'id'  649759
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/music for maniacs/Har_You_Percussion_Group_-_Feed_Me_Good.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  155
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  3741696
                                           'mtime'  1636916328
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm music maniacs Har_You_Percussion_Group_ _Feed_Me_Good electronic experimental oddness
                                      'tag_artist'  Har-You Percussion Group
                                     'tag_release'  Music for Maniacs
                                       'tag_title'  Feed Me Good
                                             'bpm'  129.2
                                    'search_title'  'feed':1 'good':3 'me':2
                                   'search_artist'  'group':5 'har':1 'haryou':3 'percussion':4 'you':2
                                  'search_release'  'for':2 'maniacs':3 'music':1
                                     'search_rest'  'electronic':10 'experimental':11 'feed':7 'good':9 'group':6 'har':3 'maniacs':2 'me':8 'music':1 'oddness':12 'percussion':5 'you':4
                                    'search_combo'  'electronic':21 'experimental':22 'feed':1A,18 'for':10C 'good':3A,20 'group':8B,17 'har':4B,14 'haryou':6B 'maniacs':11C,13 'me':2A,19 'music':9C,12 'oddness':23 'percussion':7B,16 'you':5B,15
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-1', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['funk', 'jazz', 'salsa', 'latin jazz', 'percussion']
                                        'tag_date'  1996
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636916327.808149  (2021-11-14 19:58:47)
                             'size'  3741696