======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '152'
                                          'artist'  'All Them Witches'
                                     'text_people'  ''
                                         'release'  'Dying Surfer Meets His Maker'
                                           'title'  'Instrumental 2 (Welcome to the Caveman Future)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'Q-LOCALNESS-1', 'Q-SYN-2', 'Q-BUSY-3', 'Q-GRIT-3', 'q-bass-2', 'q-drums-3', "
 "'q-other-4', 'q-piano-1', 'q-vocals-1', 'Q-MIXBEAT-2', 'Q-PLAY-3', "
 "'Q-CHART-2']")
                                      'lastfmtags'  ("['stoner rock', 'psychedelic rock', 'blues rock', 'psychedelic', 'garage "
 "rock']")
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '9'
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'rock-cppex-psychedelic;set-pl-progspace'
                                             'bpm'  '102.6'
                                             'key'  '8A'
                                        'acoustid'  '8262bbdb-0307-45bc-b0a2-3022ee17c4d8'
rest: ''

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

'APIC:Apple Music'                                  type PictureType.COVER_FRONT (Cover (front)) b'Apple Music'
                                     
'COMM::eng'                                         'Visit http://allthemwitches.bandcamp.com'
'TALB' (Album/Movie/Show title)                     'Dying Surfer Meets His Maker'
'TBPM' (BPM (beats per minute))                     '102.6'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-psychedelic', 'set-pl-progspace']
'TDOR' (Original release time)                      '2015'
'TDRC' (Recording time)                             '2016-01-29'
'TIT2' (Title/songname/content description)         'Instrumental 2 (Welcome to the Caveman Future)'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'All Them Witches'
'TPE2' (Band/orchestra/accompaniment)               'All Them Witches'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'New West Records'
'TRCK' (Track number/Position in set)               '7/9'
'TSO2'                                              'All Them Witches'
'TSOP' (Performer sort order)                       'All Them Witches'
'TSRC' (ISRC (international standard recording code))  'US27Q1564447'
'TXXX:Acoustid Id'                                  '8262bbdb-0307-45bc-b0a2-3022ee17c4d8'
'TXXX:Artists'                                      'All Them Witches'
'TXXX:BARCODE'                                      '607396644438'
'TXXX:MusicBrainz Album Artist Id'                  'b574bfea-2359-4e9d-93f6-71c3c9a2a4f0'
'TXXX:MusicBrainz Album Id'                         'c2ae32ff-2776-40a1-acf6-f7fd0ef0dc30'
'TXXX:MusicBrainz Album Release Country'            'AF'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'b574bfea-2359-4e9d-93f6-71c3c9a2a4f0'
'TXXX:MusicBrainz Release Group Id'                 'b123fd6a-01f5-4404-a361-638f9b56ba65'
'TXXX:MusicBrainz Release Track Id'                 '1e61f9b5-3b78-4d43-9363-9d0103656ed6'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '3'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['stoner rock', 'psychedelic rock', 'blues rock', 'psychedelic', 'garage rock']
'TXXX:originalyear'                                 '2015'
'TXXX:q-bass'                                       '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.15 dB'
'TXXX:replaygain_track_peak'                        '0.420711'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'c7a57647-f280-4a01-9848-7725233e0262')

========================== row from database ==========================
                                              'id'  1485716
                                            'path'  /data/Music/Bulk/00poprockelectronic/Dying Surfer Meets His Maker/07 Instrumental 2 (Welcome To The Caveman Future).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  152
                                           'genre'  rock-cppex-psychedelic;set-pl-progspace
                                        'filesize'  6261026
                                           'mtime'  1620737407
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 07 To rock cppex psychedelic;set pl progspace
                                      'tag_artist'  All Them Witches
                                     'tag_release'  Dying Surfer Meets His Maker
                                       'tag_title'  Instrumental 2 (Welcome to the Caveman Future)
                                             'bpm'  102.6
                                    'search_title'  '2':2 'caveman':7 'future':8,9 'instrumental':1 'the':6 'to':5 'welcome':3,4
                                   'search_artist'  'all':1 'them':2 'witches':3
                                  'search_release'  'dying':1 'his':4 'maker':5 'meets':3 'surfer':2
                                     'search_rest'  '00poprockelectronic':1 'cppex':4 'pl':9 'progspace':10 'psychedelic':5,7 'rock':3 'set':6,8 'to':2
                                    'search_combo'  '00poprockelectronic':18 '2':2A 'all':10B 'caveman':7A 'cppex':21 'dying':13C 'future':8A,9A 'his':16C 'instrumental':1A 'maker':17C 'meets':15C 'pl':26 'progspace':27 'psychedelic':22,24 'rock':20 'set':23,25 'surfer':14C 'the':6A 'them':11B 'to':5A,19 'welcome':3A,4A 'witches':12B
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-2', 'Q-GRIT-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-3', 'Q-SYN-2', 'q-other-4', 'Q-BUSY-3', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-2']
                                      'lastfmtags'  ['stoner rock', 'psychedelic rock', 'blues rock', 'psychedelic', 'garage rock']
                                        'tag_date'  2016
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620737406.969486  (2021-05-11 14:50:06)
                             'size'  6261026