======================== unified (from filesystem) ========================
                                         'bitrate'  '187.516'
                                        'duration'  '124'
                                          'artist'  'Evolution Control Committee'
                                     'text_people'  ''
                                         'release'  'The Act of Snuggling / The Art of Snuggling'
                                           'title'  'Ping Pong Percussion Power Party'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['experimental', 'electronic', 'plunderphonics', 'avant-garde', 'mashup']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  'b07'
                                      'tracktotal'  ''
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '107.3'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Act of Snuggling / The Art of Snuggling'
'TBPM' (BPM (beats per minute))                     '107.3'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'Ping Pong Percussion Power Party'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Evolution Control Committee'
'TRCK' (Track number/Position in set)               'b07'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['experimental', 'electronic', 'plunderphonics', 'avant-garde', 'mashup']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+3.01 dB'
'TXXX:replaygain_track_peak'                        '0.421619'

========================== row from database ==========================
                                              'id'  730208
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/The Act Of Snuggling／The Art Of Snuggling (Oddio Overplay, 2000) [316k VBR]/b07-Evolution_Control_Committee-Ping_Pong_Percussion_Power_Party.mp3
                                         'working'  None
                                         'bitrate'  187
                                    'duration_sec'  124
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  2920784
                                           'mtime'  1636916003
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Of Snuggling／The Of (Oddio Overplay, 2000) [316k VBR] b07 Evolution_Control_Committee Ping_Pong_Percussion_Power_Party electronic experimental oddness
                                      'tag_artist'  Evolution Control Committee
                                     'tag_release'  The Act of Snuggling / The Art of Snuggling
                                       'tag_title'  Ping Pong Percussion Power Party
                                             'bpm'  107.3
                                    'search_title'  'party':5 'percussion':3 'ping':1 'pong':2 'power':4
                                   'search_artist'  'committee':3 'control':2 'evolution':1
                                  'search_release'  'act':2 'art':5 'of':3 'snuggling':4 'the':1
                                     'search_rest'  '2000':11,12 '316k':13,14 'b07':17 'committee':20 'control':19 'electronic':26 'evolution':18 'experimental':27 'oddio':7,8 'oddness':28 'of':1 'overplay':9,10 'party':25 'percussion':23 'ping':21 'pong':22 'power':24 'snuggling':2,4 'snugglingthe':6 'the':3,5 'vbr':15,16
                                    'search_combo'  '2000':24,25 '316k':26,27 'act':10C 'art':13C 'b07':30 'committee':8B,33 'control':7B,32 'electronic':39 'evolution':6B,31 'experimental':40 'oddio':20,21 'oddness':41 'of':11C,14 'overplay':22,23 'party':5A,38 'percussion':3A,36 'ping':1A,34 'pong':2A,35 'power':4A,37 'snuggling':12C,15,17 'snugglingthe':19 'the':9C,16,18 'vbr':28,29
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['experimental', 'electronic', 'plunderphonics', 'avant-garde', 'mashup']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636916003.445522  (2021-11-14 19:53:23)
                             'size'  2920784