======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '190'
                                          'artist'  'Louis Nye'
                                     'text_people'  ''
                                         'release'  'MALAMONDO 3'
                                           'title'  'Hi-Ho, Steve-O'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-OLDST-2', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'q-syn-2', "
 "'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-2', "
 "'q-other-3', 'q-piano-1', 'q-vocals-4', 'Q-HHRNBTT-1', 'q-mixbeat-2']")
                                      'lastfmtags'  "['soundtrack', 'rock and roll', '1970s', 'school', 'various artists']"
                                     'discogstags'  "['non-music', 'comedy']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '23'
                                      'tracktotal'  '28'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'set-th-novelty'
                                             'bpm'  '98.693'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            '0'
'COMM:iTunNORM:eng'                                 (' 00000DCD 000010F5 0000B251 00017F34 00008543 00008FFA 000081BC 000081B8 '
 '00027DDB 00027DDB')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000978 00000000007FDA78 00000000 0039F0A7 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_1:eng'                            'A411E11C+343441+28+150+17600+27575+42125+51675+67700+77884+91434+100059+113164+121394+134469+147909+167709+176439+191664+202064+214714+222139+233989+242514+256289+265964+280214+292931+308756+319099+335824'
'COMM:iTunes_CDDB_TrackNumber:eng'                  '23'
'TALB' (Album/Movie/Show title)                     'MALAMONDO 3'
'TBPM' (BPM (beats per minute))                     '98.693'
'TCON' (Content type, a.k.a. Genre)                 'set-th-novelty'
'TDRC' (Recording time)                             '2005'
'TENC' (Encoded by)                                 'iTunes 9.2'
'TIT2' (Title/songname/content description)         'Hi-Ho, Steve-O'
'TKEY' (Initial key)                                '7B'
'TPE1' (Lead performer(s)/Soloist(s))               'Louis Nye'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '23/28'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['non-music', 'comedy']
'TXXX:lastfmtags'                                   ['soundtrack', 'rock and roll', '1970s', 'school', 'various artists']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.35 dB'
'TXXX:replaygain_track_peak'                        '0.425957'

========================== row from database ==========================
                                              'id'  1336169
                                            'path'  /data/Music/Bulk/00poprockelectronic/malamondo vol. 3/23 - louis nye - hi-ho, steve-o.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  190
                                           'genre'  set-th-novelty
                                        'filesize'  3803546
                                           'mtime'  1628353951
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic malamondo vol. 23 louis nye hi ho, steve set th novelty
                                      'tag_artist'  Louis Nye
                                     'tag_release'  MALAMONDO 3
                                       'tag_title'  Hi-Ho, Steve-O
                                             'bpm'  98.693
                                    'search_title'  'hi':1 'hiho':3 'ho':2 'o':5 'steve':4 'steveo':6
                                   'search_artist'  'louis':1 'nye':2
                                  'search_release'  '3':2 'malamondo':1
                                     'search_rest'  '00poprockelectronic':1 '23':5 'hi':8 'ho':9,10 'louis':6 'malamondo':2 'novelty':14 'nye':7 'set':12 'steve':11 'th':13 'vol':3,4
                                    'search_combo'  '00poprockelectronic':11 '23':15 '3':10C 'hi':1A,18 'hiho':3A 'ho':2A,19,20 'louis':7B,16 'malamondo':9C,12 'novelty':24 'nye':8B,17 'o':5A 'set':22 'steve':4A,21 'steveo':6A 'th':23 'vol':13,14
                                    'tag_tracknum'  23
                                      'num_images'  0
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'rock and roll', '1970s', 'school', 'various artists']
                                        'tag_date'  2005
                                     'discogstags'  ['non-music', 'comedy']

============================== file details ==============================
                                           'mtime'  1628353950.5730727  (2021-08-07 18:32:30)
                             'size'  3803546