======================== unified (from filesystem) ========================
                                         'bitrate'  '191.697'
                                        'duration'  '315'
                                          'artist'  'Urban Cookie Collective'
                                     'text_people'  ''
                                         'release'  "MuchMusic Dance Mix '94"
                                           'title'  'Feels Like Heaven'
                                           'quals'  ("['Q-SYN-3', 'Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-2', "
 "'Q-JZFKS-1', 'Q-OLDST-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['dance', 'eurodance', 'techno', 'house', '90s']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  '16'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'electronic-th-ent-eurodance'
                                             'bpm'  '125.393'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     "MuchMusic Dance Mix '94"
'TBPM' (BPM (beats per minute))                     '125.393'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-ent-eurodance'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'Feels Like Heaven'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Urban Cookie Collective'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Quality Music'
'TRCK' (Track number/Position in set)               '13/16'
'TSOP' (Performer sort order)                       'Urban Cookie Collective / Urban Cookie Collective'
'TXXX:ALBUMARTISTSORT'                              'Various Artists'
'TXXX:CATALOGNUMBER'                                'QRSPD 1212'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'd5518941-6165-464d-bec6-1ebc4569173c'
'TXXX:MusicBrainz Album Release Country'            'CA'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        'cb862bb0-676b-47bd-8def-b9f8b8330117'
'TXXX:MusicIP PUID'                                 '1fdcc984-8cca-dd74-3d5e-b6bebd74dd92'
'TXXX:MusicMagic Data'                              'AgEAEDXnnIuJ95PAgMsVuFjl2vWC5IbHvCOOQVjsybD4tIABgAG2VbV12sTiOMBDgpmAAepLgEH7i8u9gAHYFuY02VqkydMpMeOKWZcylhm0IYIZG/RN49RYgYuFgMTmlyBOzLmNBXGVV4YjwbO0fN4T96TaPoRRgAHuHYXZ9Jzr9oAB2cDnhARBqb3PwekggRM='
'TXXX:MusicMagic Fingerprint'                       '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'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:added_timestamp'                              '128930990202923527'
'TXXX:lastfmtags'                                   ['dance', 'eurodance', 'techno', 'house', '90s']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.36 dB'
'TXXX:replaygain_track_peak'                        '0.547704'

========================== row from database ==========================
                                              'id'  1309966
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/13 - EuroDance Hit 93-95 vol 5 - Track 13.mp3
                                         'working'  None
                                         'bitrate'  191
                                    'duration_sec'  315
                                           'genre'  electronic-th-ent-eurodance
                                        'filesize'  7571505
                                           'mtime'  1639511350
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 13 EuroDance Hit 93 95 vol 5 Track 13 electronic th ent eurodance
                                      'tag_artist'  Urban Cookie Collective
                                     'tag_release'  MuchMusic Dance Mix '94
                                       'tag_title'  Feels Like Heaven
                                             'bpm'  125.393
                                    'search_title'  'feels':1 'heaven':3 'like':2
                                   'search_artist'  'collective':3 'cookie':2 'urban':1
                                  'search_release'  '94':4,5 'dance':2 'mix':3 'much':6 'muchmusic':1 'music':7
                                     'search_rest'  '00poprockelectronic':1 '5':12 '93':9 '95':10 'dance':18 'electronic':14 'ent':16 'euro':17 'eurodance':7 'files':5,6 'hit':8 'loose':3,4 'th':15 'track':13 'unsorted':2 'vol':11
                                    'search_combo'  '00poprockelectronic':14 '5':25 '93':22 '94':10C,11C '95':23 'collective':6B 'cookie':5B 'dance':8C,31 'electronic':27 'ent':29 'euro':30 'eurodance':20 'feels':1A 'files':18,19 'heaven':3A 'hit':21 'like':2A 'loose':16,17 'mix':9C 'much':12C 'muchmusic':7C 'music':13C 'th':28 'track':26 'unsorted':15 'urban':4B 'vol':24
                                    'tag_tracknum'  13
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'Q-SYN-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'eurodance', 'techno', 'house', '90s']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1639511350.3718908  (2021-12-14 20:49:10)
                             'size'  7571505