======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '309'
                                          'artist'  '4T Thieves'
                                     'text_people'  ''
                                         'release'  'Dreamtime'
                                           'title'  'Dreamtime'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-4', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['idm', 'ambient', 'tranxilium', 'demmers bru3cke', 'electronic']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '1'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'electronic-we-beeps or chip or pico'
                                             'bpm'  '104.877'
                                             'key'  '5B'
                                        'acoustid'  '03a08e96-b0ab-41b2-bd69-a51465c2dc2e'
rest: ''

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

'COMM:ID3v1 Comment:eng'                            'monotonik in 2k.'
'TALB' (Album/Movie/Show title)                     'Dreamtime'
'TBPM' (BPM (beats per minute))                     '104.877'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-beeps or chip or pico'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000-08-07'
'TIT2' (Title/songname/content description)         'Dreamtime'
'TKEY' (Initial key)                                '5B'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               '4T Thieves'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Monotonik'
'TRCK' (Track number/Position in set)               '1/1'
'TSO2'                                              '4T Thieves'
'TSOP' (Performer sort order)                       '4T Thieves'
'TXXX:Acoustid Id'                                  '03a08e96-b0ab-41b2-bd69-a51465c2dc2e'
'TXXX:CATALOGNUMBER'                                'mtk.mp3.032'
'TXXX:MusicBrainz Album Artist Id'                  '51bbfdab-c166-4087-9991-fd8a29dda2e1'
'TXXX:MusicBrainz Album Id'                         '44410cc2-c137-449b-ac51-339958d22ce5'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'single'
'TXXX:MusicBrainz Artist Id'                        '51bbfdab-c166-4087-9991-fd8a29dda2e1'
'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'
'TXXX:lastfmtags'                                   ['idm', 'ambient', 'tranxilium', 'demmers bru3cke', 'electronic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.81 dB'
'TXXX:replaygain_track_peak'                        '0.622658'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'cb7e6b58-bdd9-4819-aca2-5bd0c7e528ea')
'WCOP' (Copyright/Legal information)                WCOP(url='http://creativecommons.org/licenses/by-nd-nc/1.0/')

========================== row from database ==========================
                                              'id'  159568
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/monotonik/monotonik-archives-vol-1/[mtk032]-4t-thieves-dreamtime.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  309
                                           'genre'  electronic-we-beeps or chip or pico
                                        'filesize'  7443610
                                           'mtime'  1621705467
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm monotonik monotonik archives vol 1 [mtk032] 4t thieves dreamtime electronic we beeps or chip or pico
                                      'tag_artist'  4T Thieves
                                     'tag_release'  Dreamtime
                                       'tag_title'  Dreamtime
                                             'bpm'  104.877
                                    'search_title'  'dreamtime':1
                                   'search_artist'  '4t':1 'thieves':2
                                  'search_release'  'dreamtime':1
                                     'search_rest'  '1':4 '4t':7 'archives':2 'beeps':12 'chip':14 'dreamtime':9 'electronic':10 'monotonik':1 'mtk032':5,6 'or':13 'pico':15 'thieves':8 'vol':3 'we':11
                                    'search_combo'  '1':8 '4t':2B,11 'archives':6 'beeps':16 'chip':18 'dreamtime':1A,4C,13 'electronic':14 'monotonik':5 'mtk032':9,10 'or':17 'pico':19 'thieves':3B,12 'vol':7 'we':15
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  5B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-4', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['idm', 'ambient', 'tranxilium', 'demmers bru3cke', 'electronic']
                                        'tag_date'  2000
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621705466.6811166  (2021-05-22 19:44:26)
                             'size'  7443610