======================== unified (from filesystem) ========================
                                         'bitrate'  '195.916'
                                        'duration'  '286'
                                          'artist'  'Klangstabil'
                                     'text_people'  ''
                                         'release'  'Math & Emotion'
                                           'title'  'Math & Emotion - The Square Root of One'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
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 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['noise', 'industrial', 'electronic', 'electro', 'experimental']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '10'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
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                                             'key'  '7A'
                                        'acoustid'  '3f268bac-5bf9-4ff7-bd64-bbcbc1d117dd'
rest: ''

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

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'TBPM' (BPM (beats per minute))                     '84.140'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDOR' (Original release time)                      '2008'
'TDRC' (Recording time)                             '2008'
'TENC' (Encoded by)                                 'LAME 3.97'
'TIT2' (Title/songname/content description)         'Math & Emotion - The Square Root of One'
'TKEY' (Initial key)                                '7A'
'TLAN' (Language(s))                                'German'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Klangstabil'
'TPE2' (Band/orchestra/accompaniment)               'Klangstabil'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Ant-Zen'
'TRCK' (Track number/Position in set)               '1/10'
'TSO2'                                              'Klangstabil'
'TSOP' (Performer sort order)                       'Klangstabil'
'TXXX:ASIN'                                         'B001GBHU6E'
'TXXX:Acoustid Id'                                  '3f268bac-5bf9-4ff7-bd64-bbcbc1d117dd'
'TXXX:BARCODE'                                      '4013438098330'
'TXXX:CATALOGNUMBER'                                'act 216'
'TXXX:MusicBrainz Album Artist Id'                  'e9e3fb70-a2b9-477e-811d-a63bcffa9ed1'
'TXXX:MusicBrainz Album Id'                         '3366c44d-5ea4-4093-abda-d2f1da619d6b'
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'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'e9e3fb70-a2b9-477e-811d-a63bcffa9ed1'
'TXXX:MusicBrainz Release Group Id'                 'ed1bc994-692b-3b99-afd4-fcae35b8eecf'
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'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['noise', 'industrial', 'electronic', 'electro', 'experimental']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.52 dB'
'TXXX:replaygain_track_peak'                        '0.487684'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'780495d4-679b-4054-bdcc-e09840d879e9')
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='www.klangstabil.com')

========================== row from database ==========================
                                              'id'  1370816
                                            'path'  /data/Music/Bulk/00poprockelectronic/00electro-electropop-synthpop/Klangstabil/klangstabil-math_and_emotion-2008-cmg/01-math_and_emotion_-_the_square_root_of_one-cmg.mp3
                                         'working'  None
                                         'bitrate'  195
                                    'duration_sec'  286
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  7011705
                                           'mtime'  1628353810
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00electro electropop synthpop klangstabil math_and_emotion 2008 cmg 01 math_and_emotion_ _the_square_root_of_one cmg electronic we electropop or synthpop
                                      'tag_artist'  Klangstabil
                                     'tag_release'  Math & Emotion
                                       'tag_title'  Math & Emotion - The Square Root of One
                                             'bpm'  84.14
                                    'search_title'  'emotion':2 'math':1 'of':6 'one':7 'root':5 'square':4 'the':3
                                   'search_artist'  'klangstabil':1
                                  'search_release'  'emotion':2 'math':1
                                     'search_rest'  '00electro':2 '00poprockelectronic':1 '2008':9 'and':7,12 'cmg':10 'electronic':19 'electropop':3 'emotion':8,13 'klangstabil':5 'math':6,11 'of':17 'one':18 'or':21 'root':16 'square':15 'synthpop':4 'the':14 'we':20
                                    'search_combo'  '00electro':12 '00poprockelectronic':11 '2008':19 'and':17,22 'cmg':20 'electronic':29 'electropop':13 'emotion':2A,10C,18,23 'klangstabil':8B,15 'math':1A,9C,16,21 'of':6A,27 'one':7A,28 'or':31 'root':5A,26 'square':4A,25 'synthpop':14 'the':3A,24 'we':30
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['noise', 'industrial', 'electronic', 'electro', 'experimental']
                                        'tag_date'  2008
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1628353809.7506807  (2021-08-07 18:30:09)
                             'size'  7011705