======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '148'
                                          'artist'  'Griz Green'
                                     'text_people'  ''
                                         'release'  'The West of Yesteryear'
                                           'title'  'O.K. Corral'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  ("['garage horror', 'garage rock', 'type: horror oldies', 'type: halloween', "
 "'garage']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '03'
                                      'tracktotal'  ''
                                            'date'  '1958'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage'
                                             'bpm'  '111.886'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         '365 Days Project'
'COMM:ID3v1 Comment:XXX'                            '365 Days Project'
'TALB' (Album/Movie/Show title)                     'The West of Yesteryear'
'TBPM' (BPM (beats per minute))                     '111.886'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-garage'
'TDRC' (Recording time)                             '1958'
'TIT2' (Title/songname/content description)         'O.K. Corral'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Griz Green'
'TRCK' (Track number/Position in set)               '03'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['garage horror',
 'garage rock',
 'type: horror oldies',
 'type: halloween',
 'garage']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.99 dB'
'TXXX:replaygain_track_peak'                        '0.485127'

========================== row from database ==========================
                                              'id'  1326458
                                            'path'  /data/Music/Bulk/00poprockelectronic/11/313_03_Griz_Green_-_OK_Corral.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  148
                                           'genre'  rock-gr-garage
                                        'filesize'  5492945
                                           'mtime'  1620389082
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 11 313_03_Griz_Green_ _OK_Corral rock gr garage
                                      'tag_artist'  Griz Green
                                     'tag_release'  The West of Yesteryear
                                       'tag_title'  O.K. Corral
                                             'bpm'  111.886
                                    'search_title'  'corral':4 'k':2 'o':1 'ok':3
                                   'search_artist'  'green':2 'griz':1
                                  'search_release'  'of':3 'the':1 'west':2 'yesteryear':4
                                     'search_rest'  '00poprockelectronic':1 '03':3 '313':2 'corral':7 'garage':10 'gr':9 'green':5 'griz':4 'ok':6 'rock':8
                                    'search_combo'  '00poprockelectronic':11 '03':13 '313':12 'corral':4A,17 'garage':20 'gr':19 'green':6B,15 'griz':5B,14 'k':2A 'o':1A 'of':9C 'ok':3A,16 'rock':18 'the':7C 'west':8C 'yesteryear':10C
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-2', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['garage horror', 'garage rock', 'type: horror oldies', 'type: halloween', 'garage']
                                        'tag_date'  1958
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620389081.8179018  (2021-05-07 14:04:41)
                             'size'  5492945