======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '229'
                                          'artist'  'Moby'
                                     'text_people'  'Moby'
                                         'release'  'Play'
                                           'title'  'South Side'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['electronica', 'alternative', 'electronic', 'chillout', 'ambient']"
                                     'discogstags'  "['electronic', 'breakbeat', 'leftfield', 'downtempo']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '18'
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '97'
                                             'key'  '4A'
                                        'acoustid'  'dc23166e-8493-4c5c-9d61-b1709209a70d'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Play'
'TBPM' (BPM (beats per minute))                     '97'
'TCOM' (Composer)                                   'Moby'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDOR' (Original release time)                      '1999'
'TDRC' (Recording time)                             '1999-05-17'
'TIT2' (Title/songname/content description)         'South Side'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Moby'
'TPE2' (Band/orchestra/accompaniment)               'Moby'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Mute'
'TRCK' (Track number/Position in set)               '5/18'
'TSO2'                                              'Moby'
'TSOP' (Performer sort order)                       'Moby'
'TSRC' (ISRC (international standard recording code))  'GBAJH9900038'
'TXXX:ASIN'                                         'B00000JCXD'
'TXXX:Acoustid Id'                                  'dc23166e-8493-4c5c-9d61-b1709209a70d'
'TXXX:Artists'                                      'Moby'
'TXXX:BARCODE'                                      '5016025611720'
'TXXX:CATALOGNUMBER'                                'CDSTUMM172'
'TXXX:MusicBrainz Album Artist Id'                  '8970d868-0723-483b-a75b-51088913d3d4'
'TXXX:MusicBrainz Album Id'                         '025d4f1a-2e0a-3e0e-9808-f91f77340cf4'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '8970d868-0723-483b-a75b-51088913d3d4'
'TXXX:MusicBrainz Release Group Id'                 '7f6a4e72-9fee-39db-8817-63425f97a0f5'
'TXXX:MusicBrainz Release Track Id'                 'ef613acb-72cc-30e4-bc33-bf5cea45bfa8'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'breakbeat', 'leftfield', 'downtempo']
'TXXX:lastfmtags'                                   ['electronica', 'alternative', 'electronic', 'chillout', 'ambient']
'TXXX:originalyear'                                 '1999'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.78 dB'
'TXXX:replaygain_track_peak'                        '0.583524'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b8dcf90c-fb3d-444f-acfe-7423449ca01f')
'USLT::XXX'                                         ('I see myself in the pouring home\r\n'
 'I see the light come over now\r\n'
 'I see myself in the pouring rain\r\n'
 'I watch hope come over me\r\n'
 '\r\n'
 'Here we are now, going to the east side\r\n'
 'I pick up my friends and we start to ride\r\n'
 'Ride all night, yeah, we ride all day\r\n'
 'Some may come, love, and some may stay\r\n'
 '\r\n'
 'Here we are in the pouring home\r\n'
 'I watch the light man fall the comb\r\n'
 'I watch a light move across the screen\r\n'
 'I watch the light come over me\r\n'
 '\r\n'
 'Here we are now going to the west side\r\n'
 'Weapons in hand as we go for a ride\r\n'
 'Some may come, love, and some may stay\r\n'
 "Watching out for a sunny day.... where there's\r\n"
 '\r\n'
 'Love and darkness and my sidearm\r\n'
 'Hey, elan, elan....\r\n'
 '\r\n'
 'Here we are now going to the north side\r\n'
 'I look at my friends as they start to ride\r\n'
 'Ride at night we, yah, we ride all day\r\n'
 'Looking out for a sunny day\r\n'
 '\r\n'
 'Here we are now going to the south side (to the south side)\r\n'
 "I pick up my friends and we hope we won't die (hope we won't die)\r\n"
 'Ride at night, ride through heaven and hell (heaven and hell)\r\n'
 'Come back, love, and feel so well (feel so well)')

========================== row from database ==========================
                                              'id'  1309832
                                            'path'  /data/Music/Bulk/00poprockelectronic/Moby/Play/Moby - South Side - 05.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  229
                                           'genre'  electronic
                                        'filesize'  5593109
                                           'mtime'  1636914188
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 05 electronic
                                      'tag_artist'  Moby
                                     'tag_release'  Play
                                       'tag_title'  South Side
                                             'bpm'  97.0
                                    'search_title'  'side':2 'south':1
                                   'search_artist'  'moby':1
                                  'search_release'  'play':1
                                     'search_rest'  '00poprockelectronic':1 'electronic':2
                                    'search_combo'  '00poprockelectronic':5 'electronic':6 'moby':3B 'play':4C 'side':2A 'south':1A
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'alternative', 'electronic', 'chillout', 'ambient']
                                        'tag_date'  1999
                                     'discogstags'  ['electronic', 'breakbeat', 'leftfield', 'downtempo']

============================== file details ==============================
                                           'mtime'  1636914188.0200925  (2021-11-14 19:23:08)
                             'size'  5593109