======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '238'
                                          'artist'  'Savage Garden'
                                     'text_people'  ''
                                         'release'  'To the Moon and Back'
                                           'title'  "To the Moon and Back (Hani's N"
                                           'quals'  ("['Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-2', "
 "'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']")
                                      'lastfmtags'  "['90s', 'australian', 'alternative', 'pop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '127.685'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'To the Moon and Back'
'TBPM' (BPM (beats per minute))                     '127.685'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '1997'
'TIT2' (Title/songname/content description)         "To the Moon and Back (Hani's N"
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Savage Garden'
'TRCK' (Track number/Position in set)               '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['90s', 'australian', 'alternative', 'pop', 'rock']
'TXXX:q-bass'                                       '3'
'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'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.38 dB'
'TXXX:replaygain_track_peak'                        '0.502107'

========================== row from database ==========================
                                              'id'  1500745
                                            'path'  /data/Music/Bulk/00poprockelectronic/Savage Garden/Savage Garden - The Singles Part I/1997_2 To The Moon And Back/03 - To The Moon And Back (Hani_s NUM Radio Edit).mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  238
                                           'genre'  electronic-unsorted
                                        'filesize'  7636468
                                           'mtime'  1620572016
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic The Singles Part I 1997_2 The And 03 The And (Hani_s NUM Radio Edit) electronic unsorted
                                      'tag_artist'  Savage Garden
                                     'tag_release'  To the Moon and Back
                                       'tag_title'  To the Moon and Back (Hani's N
                                             'bpm'  127.685
                                    'search_title'  'and':4 'back':5 'hani':6 'hanis':8 'moon':3 'n':9 's':7 'the':2 'to':1
                                   'search_artist'  'garden':2 'savage':1
                                  'search_release'  'and':4 'back':5 'moon':3 'the':2 'to':1
                                     'search_rest'  '00poprockelectronic':1 '1997':6 '2':7 'and':8 'edit':15,16 'electronic':17 'hani':9,11 'i':5 'num':13 'part':4 'radio':14 's':10,12 'singles':3 'the':2 'unsorted':18
                                    'search_combo'  '00poprockelectronic':17 '1997':22 '2':23 'and':4A,15C,24 'back':5A,16C 'edit':31,32 'electronic':33 'garden':11B 'hani':6A,25,27 'hanis':8A 'i':21 'moon':3A,14C 'n':9A 'num':29 'part':20 'radio':30 's':7A,26,28 'savage':10B 'singles':19 'the':2A,13C,18 'to':1A,12C 'unsorted':34
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-3', 'q-chart-2', 'q-other-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['90s', 'australian', 'alternative', 'pop', 'rock']
                                        'tag_date'  1997
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620572016.0280545  (2021-05-09 16:53:36)
                             'size'  7636468