======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '336'
                                          'artist'  'Bruce Haack'
                                     'text_people'  'Prince Language'
                                         'release'  'Remixes'
                                           'title'  'Party Machine (Prince Language Remix)'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electronic', 'experimental', 'space age pop', 'psychedelic', '11']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '8'
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'electronic-experimental'
                                             'bpm'  '112.3'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Remixes'
'TBPM' (BPM (beats per minute))                     '112.3'
'TCOM' (Composer)                                   'Prince Language'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental'
'TDRC' (Recording time)                             '2012'
'TIT2' (Title/songname/content description)         'Party Machine (Prince Language Remix)'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Bruce Haack'
'TPUB' (Publisher)                                  'Stones Throw'
'TRCK' (Track number/Position in set)               '5/8'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['electronic', 'experimental', 'space age pop', 'psychedelic', '11']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.54 dB'
'TXXX:replaygain_track_peak'                        '0.313848'

========================== row from database ==========================
                                              'id'  918974
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Bruce Haack/2012 - Bruce Haack - Remixes (Stones Throw) Vinyl [320k]/05 - Party Machine (Prince Language Remix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  336
                                           'genre'  electronic-experimental
                                        'filesize'  13530844
                                           'mtime'  1636916824
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 2012 (Stones Throw) Vinyl [320k] 05 electronic experimental
                                      'tag_artist'  Bruce Haack
                                     'tag_release'  Remixes
                                       'tag_title'  Party Machine (Prince Language Remix)
                                             'bpm'  112.3
                                    'search_title'  'language':5 'machine':2 'party':1 'prince':3,4 'remix':6,7
                                   'search_artist'  'bruce':1 'haack':2
                                  'search_release'  'remixes':1
                                     'search_rest'  '2012':1 '320k':7,8 'electronic':9 'experimental':10 'stones':2,3 'throw':4,5 'vinyl':6
                                    'search_combo'  '2012':11 '320k':17,18 'bruce':8B 'electronic':19 'experimental':20 'haack':9B 'language':5A 'machine':2A 'party':1A 'prince':3A,4A 'remix':6A,7A 'remixes':10C 'stones':12,13 'throw':14,15 'vinyl':16
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'experimental', 'space age pop', 'psychedelic', '11']
                                        'tag_date'  2012
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636916823.844252  (2021-11-14 20:07:03)
                             'size'  13530844