======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '269'
                                          'artist'  'Ohama'
                                     'text_people'  ''
                                         'release'  'The Potato Farm Tapes'
                                           'title'  'T.V.'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', '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-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'minimal synth', 'minimal wave', 'synthpop']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '8'
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '98.1'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Potato Farm Tapes'
'TBPM' (BPM (beats per minute))                     '98.1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDOR' (Original release time)                      '2012'
'TDRC' (Recording time)                             '2012'
'TIT2' (Title/songname/content description)         'T.V.'
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Ohama'
'TPE2' (Band/orchestra/accompaniment)               'Ohama'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Minimal Wave'
'TRCK' (Track number/Position in set)               '2/8'
'TSO2'                                              'Ohama'
'TSOP' (Performer sort order)                       'Ohama'
'TXXX:CATALOGNUMBER'                                'MW038'
'TXXX:MusicBrainz Album Artist Id'                  '729206e6-6d58-45af-ba5c-97d15700731a'
'TXXX:MusicBrainz Album Id'                         '6010feaa-5328-4dc6-8493-0410ae6f8b2a'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '729206e6-6d58-45af-ba5c-97d15700731a'
'TXXX:Q-HAP'                                        '2'
'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'                                   ['80s', 'new wave', 'minimal synth', 'minimal wave', 'synthpop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'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'                        '-0.31 dB'
'TXXX:replaygain_track_peak'                        '0.436929'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'837951a3-e5fe-44a7-a4e9-7bb3a3d75249')

========================== row from database ==========================
                                              'id'  654665
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Minimal Wave/[MW038] Ohama - The Potato Farm Tapes (LP, Ltd.) [2012] 320Kbps/B2. TV.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  269
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  10801192
                                           'mtime'  1620540579
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Minimal Wave [MW038] (LP, Ltd.) [2012] 320Kbps B2. TV electronic we new wave or post punk
                                      'tag_artist'  Ohama
                                     'tag_release'  The Potato Farm Tapes
                                       'tag_title'  T.V.
                                             'bpm'  98.1
                                    'search_title'  't':1 'tv':3 'v':2
                                   'search_artist'  'ohama':1
                                  'search_release'  'farm':3 'potato':2 'tapes':4 'the':1
                                     'search_rest'  '2012':9,10 '320kbps':11 'b2':12,13 'electronic':15 'lp':5,6 'ltd':7,8 'minimal':1 'mw038':3,4 'new':17 'or':18 'post':19 'punk':20 'tv':14 'wave':2 'we':16
                                    'search_combo'  '2012':17,18 '320kbps':19 'b2':20,21 'electronic':23 'farm':7C 'lp':13,14 'ltd':15,16 'minimal':9 'mw038':11,12 'new':25 'ohama':4B 'or':26 'post':27 'potato':6C 'punk':28 't':1A 'tapes':8C 'the':5C 'tv':3A,22 'v':2A 'wave':10 'we':24
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'minimal synth', 'minimal wave', 'synthpop']
                                        'tag_date'  2012
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620540578.7433155  (2021-05-09 08:09:38)
                             'size'  10801192