======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '138'
                                          'artist'  'The Blues Magoos'
                                     'text_people'  ''
                                         'release'  "Tape No045 - Psychedelic (That's Where It's At)"
                                           'title'  "(We Ain't Got) Nothin' Yet"
                                           '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-2', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['garage rock', 'psychedelic rock', 'psychedelic', '60s', 'classic rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '02'
                                      'tracktotal'  ''
                                            'date'  '1966'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '145.6'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'COMM::\x00ga'                                      'http://garagetapes.blogspot.com/'
'TALB' (Album/Movie/Show title)                     "Tape No045 - Psychedelic (That's Where It's At)"
'TBPM' (BPM (beats per minute))                     '145.6'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1966'
'TIT2' (Title/songname/content description)         "(We Ain't Got) Nothin' Yet"
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Blues Magoos'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '02'
'TXXX:COUNTRY'                                      "Ain't Got"
'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:lastfmtags'                                   ['garage rock', 'psychedelic rock', 'psychedelic', '60s', 'classic rock']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'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'                        '+25.64 dB'
'TXXX:replaygain_track_peak'                        '0.036706'
'TXXX:tracknum'                                     '02'

========================== row from database ==========================
                                              'id'  1522344
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT045/02 - The Blues Magoos - (We Ain_t Got) Nothin_ Yet (1966 US).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  138
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  3338034
                                           'mtime'  1620383125
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT045 02 Ain_t Nothin_ (1966 US) rock gr garage;set pl garagetapes
                                      'tag_artist'  The Blues Magoos
                                     'tag_release'  Tape No045 - Psychedelic (That's Where It's At)
                                       'tag_title'  (We Ain't Got) Nothin' Yet
                                             'bpm'  145.6
                                    'search_title'  'ain':3 'aint':5 'got':6,7 'nothin':8,9 't':4 'we':1,2 'yet':10
                                   'search_artist'  'blues':2 'magoos':3 'the':1
                                  'search_release'  'at':11,12 'it':8 'its':10 'no045':2 'psychedelic':3 's':5,9 'tape':1 'that':4 'thats':6 'where':7
                                     'search_rest'  '1966':9,10 'ain':6 'blogspot':2 'com':3 'garage':15,17 'garagetapes':1,20 'garagetapesblogspotcom':4 'gr':14 'gt045':5 'nothin':8 'pl':19 'rock':13 'set':16,18 't':7 'us':11,12
                                    'search_combo'  '1966':34,35 'ain':3A,31 'aint':5A 'at':24C,25C 'blogspot':27 'blues':12B 'com':28 'garage':40,42 'garagetapes':26,45 'garagetapesblogspotcom':29 'got':6A,7A 'gr':39 'gt045':30 'it':21C 'its':23C 'magoos':13B 'no045':15C 'nothin':8A,9A,33 'pl':44 'psychedelic':16C 'rock':38 's':18C,22C 'set':41,43 't':4A,32 'tape':14C 'that':17C 'thats':19C 'the':11B 'us':36,37 'we':1A,2A 'where':20C 'yet':10A
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  5A
                                           '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-2', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['garage rock', 'psychedelic rock', 'psychedelic', '60s', 'classic rock']
                                        'tag_date'  1966
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620383124.7799003  (2021-05-07 12:25:24)
                             'size'  3338034