======================== unified (from filesystem) ========================
                                         'bitrate'  '214.037'
                                        'duration'  '196'
                                          'artist'  'Gruppenbild'
                                     'text_people'  ''
                                         'release'  'Koude Golven: A Collection Of Belgian Cold Wave & Punk 1979-1984'
                                           'title'  'Tranquility'
                                           'quals'  ("['Q-UNU-1', 'Q-HAP-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'Q-SYN-3', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-3', 'q-bass-4', "
 "'Q-CHART-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'Q-MIXBEAT-2']")
                                      'lastfmtags'  "['post-punk', 'coldwave', 'belgium', 'belgian', 'punk']"
                                     'discogstags'  "['new wave', 'post-punk', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk-coldwave'
                                             'bpm'  '115.0'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'Discogs: 2594552'
'TALB' (Album/Movie/Show title)                     'Koude Golven: A Collection Of Belgian Cold Wave & Punk 1979-1984'
'TBPM' (BPM (beats per minute))                     '115.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk-coldwave'
'TDRC' (Recording time)                             '2010'
'TENC' (Encoded by)                                 "LAME Ain't an MP3 Encoder"
'TIT2' (Title/songname/content description)         'Tranquility'
'TKEY' (Initial key)                                '9A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Gruppenbild'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '7'
'TSSE' (Software/Hardware and settings used for encoding)  'Lame3.97'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '1'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['new wave', 'post-punk', 'rock']
'TXXX:lastfmtags'                                   ['post-punk', 'coldwave', 'belgium', 'belgian', 'punk']
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.03 dB'
'TXXX:replaygain_track_peak'                        '0.372466'

========================== row from database ==========================
                                              'id'  1488579
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00newwave-postpunk/various-2010-koude_golven_a_collection_of_belgian_cold_wave_and_punk_1979_1984-cd_comp_ltd/107-gruppenbild-tranquility.mp3
                                         'working'  None
                                         'bitrate'  214
                                    'duration_sec'  196
                                           'genre'  electronic-we-new wave or post punk-coldwave
                                        'filesize'  5261029
                                           'mtime'  1620531958
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00newwave postpunk various 2010 koude_golven_a_collection_of_belgian_cold_wave_and_punk_1979_1984 cd_comp_ltd 107 gruppenbild tranquility electronic we new wave or post punk coldwave
                                      'tag_artist'  Gruppenbild
                                     'tag_release'  Koude Golven: A Collection Of Belgian Cold Wave & Punk 1979-1984
                                       'tag_title'  Tranquility
                                             'bpm'  115.0
                                    'search_title'  'tranquility':1
                                   'search_artist'  'gruppenbild':1
                                  'search_release'  '1979':11 '19791984':13 '1984':12 'a':4 'belgian':7 'cold':8 'collection':5 'golven':2,3 'koude':1 'of':6 'punk':10 'wave':9
                                     'search_rest'  '00newwave':4 '00poprockelectronic':1 '107':23 '1979':18 '1984':19 '2010':7 'a':10 'and':16 'belgian':13 'cd':20 'cold':14 'coldwave':33 'collection':11 'comp':21 'disco':3 'electronic':26 'golven':9 'gruppenbild':24 'koude':8 'ltd':22 'new':28 'of':12 'or':30 'post':31 'postpunk':5 'punk':17,32 'tranquility':25 'various':6 'wave':15,29 'waves':2 'we':27
                                    'search_combo'  '00newwave':19 '00poprockelectronic':16 '107':38 '1979':13C,33 '19791984':15C '1984':14C,34 '2010':22 'a':6C,25 'and':31 'belgian':9C,28 'cd':35 'cold':10C,29 'coldwave':48 'collection':7C,26 'comp':36 'disco':18 'electronic':41 'golven':4C,5C,24 'gruppenbild':2B,39 'koude':3C,23 'ltd':37 'new':43 'of':8C,27 'or':45 'post':46 'postpunk':20 'punk':12C,32,47 'tranquility':1A,40 'various':21 'wave':11C,30,44 'waves':17 'we':42
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-3', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-1', 'q-drums-4', 'Q-SYN-3', 'q-other-3', 'Q-BUSY-3', 'Q-HAP-2', 'Q-PLAY-3', 'q-bass-4']
                                      'lastfmtags'  ['post-punk', 'coldwave', 'belgium', 'belgian', 'punk']
                                        'tag_date'  2010
                                     'discogstags'  ['new wave', 'post-punk', 'rock']

============================== file details ==============================
                                           'mtime'  1620531957.863736  (2021-05-09 05:45:57)
                             'size'  5261029