======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '124'
                                          'artist'  'Felix Kubin'
                                     'text_people'  ''
                                         'release'  'Teenage Tapes'
                                           'title'  'Gelegenheitsexperiment 1'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electronica', 'avant garde', 'electro', 'electronic', 'experimental']"
                                     'discogstags'  "['electronic', 'noise', 'synth-pop', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '12'
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '109.1'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Teenage Tapes'
'TBPM' (BPM (beats per minute))                     '109.1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDOR' (Original release time)                      '2012'
'TDRC' (Recording time)                             '2012-10-17'
'TIT2' (Title/songname/content description)         'Gelegenheitsexperiment 1'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Felix Kubin'
'TPE2' (Band/orchestra/accompaniment)               'Felix Kubin'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Minimal Wave'
'TRCK' (Track number/Position in set)               '9/12'
'TSO2'                                              'Kubin, Felix'
'TSOP' (Performer sort order)                       'Kubin, Felix'
'TXXX:CATALOGNUMBER'                                'MW037'
'TXXX:MusicBrainz Album Artist Id'                  '299d57a7-690d-4225-b341-0b8eeca007e1'
'TXXX:MusicBrainz Album Id'                         '7ea4848b-b2f9-4a16-97fe-241b2d1b437c'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '299d57a7-690d-4225-b341-0b8eeca007e1'
'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:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'noise', 'synth-pop', 'experimental']
'TXXX:lastfmtags'                                   ['electronica', 'avant garde', 'electro', 'electronic', 'experimental']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.71 dB'
'TXXX:replaygain_track_peak'                        '0.506623'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'2c056b1e-571c-4c69-b583-3f8f9c042680')

========================== row from database ==========================
                                              'id'  654622
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Minimal Wave/[MW037] Felix Kubin - Teenage Tapes (Album, CD) [2012] 320kbps/09 - Gelegenheitsexperiment 1.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  124
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  4970717
                                           'mtime'  1620540572
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Minimal Wave [MW037] (Album, CD) [2012] 320kbps 09 electronic we new wave or post punk
                                      'tag_artist'  Felix Kubin
                                     'tag_release'  Teenage Tapes
                                       'tag_title'  Gelegenheitsexperiment 1
                                             'bpm'  109.1
                                    'search_title'  '1':2 'gelegenheitsexperiment':1
                                   'search_artist'  'felix':1 'kubin':2
                                  'search_release'  'tapes':2 'teenage':1
                                     'search_rest'  '2012':9,10 '320kbps':11 'album':5,6 'cd':7,8 'electronic':12 'minimal':1 'mw037':3,4 'new':14 'or':15 'post':16 'punk':17 'wave':2 'we':13
                                    'search_combo'  '1':2A '2012':15,16 '320kbps':17 'album':11,12 'cd':13,14 'electronic':18 'felix':3B 'gelegenheitsexperiment':1A 'kubin':4B 'minimal':7 'mw037':9,10 'new':20 'or':21 'post':22 'punk':23 'tapes':6C 'teenage':5C 'wave':8 'we':19
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'avant garde', 'electro', 'electronic', 'experimental']
                                        'tag_date'  2012
                                     'discogstags'  ['electronic', 'noise', 'synth-pop', 'experimental']

============================== file details ==============================
                                           'mtime'  1620540572.0813065  (2021-05-09 08:09:32)
                             'size'  4970717