======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '228'
                                          'artist'  'Millie Jackson'
                                     'text_people'  ''
                                         'release'  "Feelin' Bitchy"
                                           'title'  "Cheatin' Is"
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-2', 'Q-UNU-1', 'Q-JZFKS-4', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['rhythm and blues', 'female vocalists', 'soul', 'funk', 'rnb']"
                                     'discogstags'  "['funk / soul', 'disco']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '8'
                                            'date'  '1977'
                                        'comments'  ''
                                           'genre'  'funk or soul-funk;set-pl-mor'
                                             'bpm'  '136'
                                             'key'  '6B'
                                        'acoustid'  'd75bd740-751e-47be-9f01-a6e9039836e7'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     "Feelin' Bitchy"
'TBPM' (BPM (beats per minute))                     '136'
'TCON' (Content type, a.k.a. Genre)                 ['funk or soul-funk', 'set-pl-mor']
'TDOR' (Original release time)                      '1977'
'TDRC' (Recording time)                             '1977'
'TIT2' (Title/songname/content description)         "Cheatin' Is"
'TKEY' (Initial key)                                '6B'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Millie Jackson'
'TPE2' (Band/orchestra/accompaniment)               'Millie Jackson'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Spring Records'
'TRCK' (Track number/Position in set)               '6/8'
'TSO2'                                              'Jackson, Millie'
'TSOP' (Performer sort order)                       'Jackson, Millie'
'TXXX:ASIN'                                         'B000001ZWU'
'TXXX:Acoustid Id'                                  'd75bd740-751e-47be-9f01-a6e9039836e7'
'TXXX:Artists'                                      'Millie Jackson'
'TXXX:CATALOGNUMBER'                                'SP 1 6715'
'TXXX:MusicBrainz Album Artist Id'                  '50e7cc0b-a74e-44b1-a22f-3cd9361d82dd'
'TXXX:MusicBrainz Album Id'                         '25e9dc66-8a66-316b-8d08-7a0717bcae58'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '50e7cc0b-a74e-44b1-a22f-3cd9361d82dd'
'TXXX:MusicBrainz Release Group Id'                 '0b56bec9-7d20-32d1-814e-0a57b8c3ee34'
'TXXX:MusicBrainz Release Track Id'                 '9e470a1a-c94e-3abc-b782-37085e877210'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '4'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['funk / soul', 'disco']
'TXXX:lastfmtags'                                   ['rhythm and blues', 'female vocalists', 'soul', 'funk', 'rnb']
'TXXX:mood'                                         'Not party/Not electronic/Not happy/Acoustic/Sad/Not aggressive/Relaxed'
'TXXX:originalyear'                                 '1977'
'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'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-2.70 dB'
'TXXX:replaygain_track_peak'                        '1.008885'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'e4b61c7c-c9a2-49f3-986c-45ecee07c6bf')

========================== row from database ==========================
                                              'id'  1531013
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/Millie Jackson - 1977 - Feelin_ Bitchy/06 - Cheatin_ Is.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  228
                                           'genre'  funk or soul-funk;set-pl-mor
                                        'filesize'  4648910
                                           'mtime'  1620665648
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul 1977 Feelin_ 06 Cheatin_ funk or soul funk;set pl mor
                                      'tag_artist'  Millie Jackson
                                     'tag_release'  Feelin' Bitchy
                                       'tag_title'  Cheatin' Is
                                             'bpm'  136.0
                                    'search_title'  'cheatin':1,2 'is':3
                                   'search_artist'  'jackson':2 'millie':1
                                  'search_release'  'bitchy':3 'feelin':1,2
                                     'search_rest'  '1977':4 'cheatin':6 'feelin':5 'funk':2,8,10 'mor':13 'or':7 'pl':12 'set':9,11 'soul':3 'swing':1
                                    'search_combo'  '1977':12 'bitchy':8C 'cheatin':1A,2A,14 'feelin':6C,7C,13 'funk':10,16,18 'is':3A 'jackson':5B 'millie':4B 'mor':21 'or':15 'pl':20 'set':17,19 'soul':11 'swing':9
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-4', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['rhythm and blues', 'female vocalists', 'soul', 'funk', 'rnb']
                                        'tag_date'  1977
                                     'discogstags'  ['funk / soul', 'disco']

============================== file details ==============================
                                           'mtime'  1620665647.636176  (2021-05-10 18:54:07)
                             'size'  4648910