======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '331'
                                          'artist'  'Peder Mannerfelt'
                                     'text_people'  ''
                                         'release'  'Field Records Collection'
                                           'title'  "It's Never Gonna Be Over For Me"
                                           'quals'  ("['Q-MIXBEAT-3', 'Q-HAP-2', 'Q-UNU-1', 'q-syn-4', 'q-bass-2', 'q-busy-3', "
 "'q-grit-2', 'q-play-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-chart-2', 'q-drums-4', "
 "'q-other-2', 'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['electronic', 'drone', 'experimental', 'power ambient', 'ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '20'
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno-minimal or deephouse'
                                             'bpm'  '125.3'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Field Records Collection'
'TBPM' (BPM (beats per minute))                     '125.3'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno-minimal or deephouse'
'TDRC' (Recording time)                             '2014'
'TENC' (Encoded by)                                 'Lame'
'TIT2' (Title/songname/content description)         "It's Never Gonna Be Over For Me"
'TKEY' (Initial key)                                '9A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Peder Mannerfelt'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '12/20'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronic', 'drone', 'experimental', 'power ambient', 'ambient']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.67 dB'
'TXXX:replaygain_track_peak'                        '0.489785'

========================== row from database ==========================
                                              'id'  1390211
                                            'path'  /data/Music/Bulk/00poprockelectronic/00techno-house-harder-beats/Acronym - va_-_field_records_collection_(fcd01)-web-2014-tr/12-peder_mannerfelt_-_its_never_gonna_be_over_for_me-tr.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  331
                                           'genre'  electronic-th-techno-minimal or deephouse
                                        'filesize'  13280568
                                           'mtime'  1621085114
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00techno house harder beats Acronym va_ _field_records_collection_(fcd01) web 2014 tr 12 peder_mannerfelt_ _its_never_gonna_be_over_for_me tr electronic th techno minimal deephouse
                                      'tag_artist'  Peder Mannerfelt
                                     'tag_release'  Field Records Collection
                                       'tag_title'  It's Never Gonna Be Over For Me
                                             'bpm'  125.3
                                    'search_title'  'be':6 'for':8 'gonna':5 'it':1 'its':3 'me':9 'never':4 'over':7 's':2
                                   'search_artist'  'mannerfelt':2 'peder':1
                                  'search_release'  'collection':3 'field':1 'records':2
                                     'search_rest'  '00poprockelectronic':1 '00techno':2 '2014':17 'acronym':6 'be':24 'beats':5 'collection':10,14 'deephouse':32 'electronic':28 'fcd01':11,15 'field':8,12 'for':26 'gonna':23 'harder':4 'house':3 'its':21 'mannerfelt':20 'me':27 'minimal':31 'never':22 'over':25 'peder':19 'records':9,13 'techno':30 'th':29 'tr':18 'va':7 'web':16
                                    'search_combo'  '00poprockelectronic':15 '00techno':16 '2014':31 'acronym':20 'be':6A,38 'beats':19 'collection':14C,24,28 'deephouse':46 'electronic':42 'fcd01':25,29 'field':12C,22,26 'for':8A,40 'gonna':5A,37 'harder':18 'house':17 'it':1A 'its':3A,35 'mannerfelt':11B,34 'me':9A,41 'minimal':45 'never':4A,36 'over':7A,39 'peder':10B,33 'records':13C,23,27 's':2A 'techno':44 'th':43 'tr':32 'va':21 'web':30
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-4', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'drone', 'experimental', 'power ambient', 'ambient']
                                        'tag_date'  2014
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621085113.6311915  (2021-05-15 15:25:13)
                             'size'  13280568