======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '344'
                                          'artist'  'Celtic Heartbeat'
                                     'text_people'  ''
                                         'release'  'Riverdance (Music From The Sho'
                                           'title'  'Riverdance'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['celtic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  ''
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'soundtrack-unsorted;mi-guitar'
                                             'bpm'  '144.438'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Riverdance (Music From The Sho'
'TBPM' (BPM (beats per minute))                     '144.438'
'TCON' (Content type, a.k.a. Genre)                 ['soundtrack-unsorted', 'mi-guitar']
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'Riverdance'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Celtic Heartbeat'
'TRCK' (Track number/Position in set)               '8'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   'celtic'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.42 dB'
'TXXX:replaygain_track_peak'                        '0.591141'

========================== row from database ==========================
                                              'id'  1353164
                                            'path'  /data/Music/Bulk/0soundtrack/Celtic Heartbeat - Riverdance (Music From The Show)/Bill Whelan - Riverdance_ Music from the Show - 08. Riverdance.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  344
                                           'genre'  soundtrack-unsorted;mi-guitar
                                        'filesize'  5521927
                                           'mtime'  1642096230
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Show) Bill Whelan Riverdance_ from the Show 08. soundtrack unsorted;mi guitar
                                      'tag_artist'  Celtic Heartbeat
                                     'tag_release'  Riverdance (Music From The Sho
                                       'tag_title'  Riverdance
                                             'bpm'  144.438
                                    'search_title'  'riverdance':1
                                   'search_artist'  'celtic':1 'heartbeat':2
                                  'search_release'  'from':4 'music':2,3 'riverdance':1 'sho':6 'the':5
                                     'search_rest'  '08':9,10 '0soundtrack':1 'bill':4 'from':7 'guitar':16 'mi':13,15 'riverdance':6 'show':2,3 'soundtrack':11 'the':8 'unsorted':12,14 'whelan':5
                                    'search_combo'  '08':18,19 '0soundtrack':10 'bill':13 'celtic':2B 'from':7C,16 'guitar':25 'heartbeat':3B 'mi':22,24 'music':5C,6C 'riverdance':1A,4C,15 'sho':9C 'show':11,12 'soundtrack':20 'the':8C,17 'unsorted':21,23 'whelan':14
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-2']
                                      'lastfmtags'  ['celtic']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642096230.3859894  (2022-01-13 18:50:30)
                             'size'  5521927