======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '504'
                                          'artist'  'Lunar Dunes'
                                     'text_people'  ''
                                         'release'  'Galaxsea'
                                           'title'  'Free to Do'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  ("['progressive rock', 'space rock', 'psychedelic rock', 'experimental', "
 "'psychedelic']")
                                     'discogstags'  "['space rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '9'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'rock-cppex;rock-cppex-psychedelic-space;set-pl-progspace'
                                             'bpm'  '158.19'
                                             'key'  '6A'
                                        'acoustid'  '9be1888a-72e2-4ca2-8306-096b047a9f28'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Galaxsea'
'TBPM' (BPM (beats per minute))                     '158.19'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex', 'rock-cppex-psychedelic-space', 'set-pl-progspace']
'TDOR' (Original release time)                      '2011'
'TDRC' (Recording time)                             '2011-05-23'
'TIT2' (Title/songname/content description)         'Free to Do'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Lunar Dunes'
'TPE2' (Band/orchestra/accompaniment)               'Lunar Dunes'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  '4 Zero'
'TRCK' (Track number/Position in set)               '7/9'
'TSO2'                                              'Lunar Dunes'
'TSOP' (Performer sort order)                       'Lunar Dunes'
'TXXX:Acoustid Id'                                  '9be1888a-72e2-4ca2-8306-096b047a9f28'
'TXXX:CATALOGNUMBER'                                'FZ009'
'TXXX:MusicBrainz Album Artist Id'                  '3605cb0c-c00c-491d-ad0a-188150f6f734'
'TXXX:MusicBrainz Album Id'                         'f222ec9c-5178-4229-9261-fe1c77978607'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '3605cb0c-c00c-491d-ad0a-188150f6f734'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['space rock', 'rock']
'TXXX:lastfmtags'                                   ['progressive rock',
 'space rock',
 'psychedelic rock',
 'experimental',
 'psychedelic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.30 dB'
'TXXX:replaygain_track_peak'                        '0.430036'

========================== row from database ==========================
                                              'id'  1370939
                                            'path'  /data/Music/Bulk/00poprockelectronic/Lunar Dunes - Galaxsea/07 free to do.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  504
                                           'genre'  rock-cppex;rock-cppex-psychedelic-space;set-pl-progspace
                                        'filesize'  20168705
                                           'mtime'  1676152091
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 07 free do rock cppex;rock cppex psychedelic space;set pl progspace
                                      'tag_artist'  Lunar Dunes
                                     'tag_release'  Galaxsea
                                       'tag_title'  Free to Do
                                             'bpm'  158.19
                                    'search_title'  'do':3 'free':1 'to':2
                                   'search_artist'  'dunes':2 'lunar':1
                                  'search_release'  'galaxsea':1
                                     'search_rest'  '00poprockelectronic':1 'cppex':5,7,9 'do':3 'free':2 'pl':15 'progspace':16 'psychedelic':10 'rock':4,6,8 'set':12,14 'space':11,13
                                    'search_combo'  '00poprockelectronic':7 'cppex':11,13,15 'do':3A,9 'dunes':5B 'free':1A,8 'galaxsea':6C 'lunar':4B 'pl':21 'progspace':22 'psychedelic':16 'rock':10,12,14 'set':18,20 'space':17,19 'to':2A
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-1', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-2']
                                      'lastfmtags'  ['progressive rock', 'space rock', 'psychedelic rock', 'experimental', 'psychedelic']
                                        'tag_date'  2011
                                     'discogstags'  ['space rock', 'rock']

============================== file details ==============================
                                           'mtime'  1676152091.4617474  (2023-02-11 22:48:11)
                             'size'  20168705