======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '286'
                                          'artist'  'transient'
                                     'text_people'  ''
                                         'release'  'Ancient EP'
                                           'title'  'Self Validating Chipmunk'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-UNU-1', 'q-syn-3', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['melodic hardcore', 'idm', 'ambient', 'netlabel', 'electronic', 'chillout']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '5'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-beats'
                                             'bpm'  '125.860'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:eng'                            'http://www.monotonik.com'
'TALB' (Album/Movie/Show title)                     'Ancient EP'
'TBPM' (BPM (beats per minute))                     '125.860'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-beats'
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2003-05-24'
'TIT2' (Title/songname/content description)         'Self Validating Chipmunk'
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'transient'
'TPE2' (Band/orchestra/accompaniment)               'transient'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Monotonik'
'TRCK' (Track number/Position in set)               '5/5'
'TSO2'                                              'transient'
'TSOP' (Performer sort order)                       'transient'
'TXXX:CATALOGNUMBER'                                'mtk.mp3.110'
'TXXX:MusicBrainz Album Artist Id'                  '4cb5b170-07f9-4428-bdfa-7b74a2122553'
'TXXX:MusicBrainz Album Id'                         'bc04591b-8d79-4886-97c3-de36c9f376ca'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'ep'
'TXXX:MusicBrainz Artist Id'                        '4cb5b170-07f9-4428-bdfa-7b74a2122553'
'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:lastfmtags'                                   ['melodic hardcore', 'idm', 'ambient', 'netlabel', 'electronic', 'chillout']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+33.78 dB'
'TXXX:replaygain_track_peak'                        '0.897078'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'85292895-740c-4bcb-a28f-fadf9d326c96')
'WCOP' (Copyright/Legal information)                WCOP(url='http://creativecommons.org/licenses/by-nd-nc/1.0/')

========================== row from database ==========================
                                              'id'  142311
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/monotonik/monotonik-archives-vol-2/[mtk110]-transient-ancient-ep-05-self-validating-chipmunk.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  286
                                           'genre'  electronic-generic or radio-beats
                                        'filesize'  4580801
                                           'mtime'  1620543777
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm monotonik monotonik archives vol 2 [mtk110] ancient ep 05 self validating chipmunk electronic generic or radio beats
                                      'tag_artist'  transient
                                     'tag_release'  Ancient EP
                                       'tag_title'  Self Validating Chipmunk
                                             'bpm'  125.86
                                    'search_title'  'chipmunk':3 'self':1 'validating':2
                                   'search_artist'  'transient':1
                                  'search_release'  'ancient':1 'ep':2
                                     'search_rest'  '2':4 'ancient':7 'archives':2 'beats':16 'chipmunk':11 'electronic':12 'ep':8 'generic':13 'monotonik':1 'mtk110':5,6 'or':14 'radio':15 'self':9 'validating':10 'vol':3
                                    'search_combo'  '2':10 'ancient':5C,13 'archives':8 'beats':22 'chipmunk':3A,17 'electronic':18 'ep':6C,14 'generic':19 'monotonik':7 'mtk110':11,12 'or':20 'radio':21 'self':1A,15 'transient':4B 'validating':2A,16 'vol':9
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-3', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['melodic hardcore', 'idm', 'ambient', 'netlabel', 'electronic', 'chillout']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620543776.5111332  (2021-05-09 09:02:56)
                             'size'  4580801