======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '408'
                                          'artist'  'Curtie & The Boombox'
                                     'text_people'  ''
                                         'release'  'Vinyl, 12", Maxi-Single'
                                           'title'  'Black Kisses (Never Make You Blue) (Extended Version) (1985) (6.58) (Side A1)'
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-3', "
 "'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '01'
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio'
                                             'bpm'  '130.734'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Vinyl, 12", Maxi-Single'
'TBPM' (BPM (beats per minute))                     '130.734'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio'
'TDRC' (Recording time)                             '1985'
'TENC' (Encoded by)                                 'dBpoweramp Release 13.4'
'TIT2' (Title/songname/content description)         'Black Kisses (Never Make You Blue) (Extended Version) (1985) (6.58) (Side A1)'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Curtie & The Boombox'
'TPE2' (Band/orchestra/accompaniment)               'Curtie & The Boombox'
'TRCK' (Track number/Position in set)               '01'
'TXXX:Engineer'                                     'Maddog Mister'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.44 dB'
'TXXX:replaygain_track_peak'                        '0.367187'

========================== row from database ==========================
                                              'id'  1360617
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/231-C Curtie & The Boom Box - Black Kisses Never Make You Blue (extended version).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  408
                                           'genre'  electronic-generic or radio
                                        'filesize'  16352610
                                           'mtime'  1630243325
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic complete 231 Box (extended version) electronic generic or radio
                                      'tag_artist'  Curtie & The Boombox
                                     'tag_release'  Vinyl, 12", Maxi-Single
                                       'tag_title'  Black Kisses (Never Make You Blue) (Extended Version) (1985) (6.58) (Side A1)
                                             'bpm'  130.734
                                    'search_title'  '1985':13,14 '58':16 '6':15 '658':17 'a1':20,21 'black':1 'blue':7,8 'extended':9,10 'kisses':2 'make':5 'never':3,4 'side':18,19 'version':11,12 'you':6
                                   'search_artist'  'boombox':3 'curtie':1 'the':2
                                  'search_release'  '12':3,4 'maxi':5 'maxisingle':7 'single':6 'vinyl':1,2
                                     'search_rest'  '00poprockelectronic':1 '231':3 'box':4 'complete':2 'electronic':9 'extended':5,6 'generic':10 'or':11 'radio':12 'version':7,8
                                    'search_combo'  '00poprockelectronic':32 '12':27C,28C '1985':13A,14A '231':34 '58':16A '6':15A '658':17A 'a1':20A,21A 'black':1A 'blue':7A,8A 'boombox':24B 'box':35 'complete':33 'curtie':22B 'electronic':40 'extended':9A,10A,36,37 'generic':41 'kisses':2A 'make':5A 'maxi':29C 'maxisingle':31C 'never':3A,4A 'or':42 'radio':43 'side':18A,19A 'single':30C 'the':23B 'version':11A,12A,38,39 'vinyl':25C,26C 'you':6A
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1630243325.2881136  (2021-08-29 15:22:05)
                             'size'  16352610