======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '161'
                                          'artist'  'Mandy & The Girlfriends'
                                     'text_people'  ''
                                         'release'  'Tape No046 - Real Girls In The Garage Land - Part V'
                                           'title'  'Straight Shooter'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['60s girls', 'all', 'garage rock', 'cover', 'rock']"
                                     'discogstags'  "['beat', 'pop rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '1967'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '145.0'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'http://garagetapes.blogspot.com/'
'TALB' (Album/Movie/Show title)                     'Tape No046 - Real Girls In The Garage Land - Part V'
'TBPM' (BPM (beats per minute))                     '145.0'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1967'
'TIT2' (Title/songname/content description)         'Straight Shooter'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Mandy & The Girlfriends'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '12'
'TXXX:COUNTRY'                                      'UK-DE'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['beat', 'pop rock', 'rock']
'TXXX:lastfmtags'                                   ['60s girls', 'all', 'garage rock', 'cover', 'rock']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+25.36 dB'
'TXXX:replaygain_track_peak'                        '0.032985'
'TXXX:tracknum'                                     '12'

========================== row from database ==========================
                                              'id'  507382
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT046/12 - Mandy & The Girlfriends - Straight Shooter (1967 UK-DE).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  161
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  3890948
                                           'mtime'  1620383143
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT046 12 (1967 UK DE) rock gr garage;set pl garagetapes
                                      'tag_artist'  Mandy & The Girlfriends
                                     'tag_release'  Tape No046 - Real Girls In The Garage Land - Part V
                                       'tag_title'  Straight Shooter
                                             'bpm'  145.0
                                    'search_title'  'shooter':2 'straight':1
                                   'search_artist'  'girlfriends':3 'mandy':1 'the':2
                                  'search_release'  'garage':7 'girls':4 'in':5 'land':8 'no046':2 'part':9 'real':3 'tape':1 'the':6 'v':10
                                     'search_rest'  '1967':6,7 'blogspot':2 'com':3 'de':9,10 'garage':13,15 'garagetapes':1,18 'garagetapesblogspotcom':4 'gr':12 'gt046':5 'pl':17 'rock':11 'set':14,16 'uk':8
                                    'search_combo'  '1967':21,22 'blogspot':17 'com':18 'de':24,25 'garage':12C,28,30 'garagetapes':16,33 'garagetapesblogspotcom':19 'girlfriends':5B 'girls':9C 'gr':27 'gt046':20 'in':10C 'land':13C 'mandy':3B 'no046':7C 'part':14C 'pl':32 'real':8C 'rock':26 'set':29,31 'shooter':2A 'straight':1A 'tape':6C 'the':4B,11C 'uk':23 'v':15C
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['60s girls', 'all', 'garage rock', 'cover', 'rock']
                                        'tag_date'  1967
                                     'discogstags'  ['beat', 'pop rock', 'rock']

============================== file details ==============================
                                           'mtime'  1620383142.7885947  (2021-05-07 12:25:42)
                             'size'  3890948