======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '175'
                                          'artist'  'Stranger Cole'
                                     'text_people'  ''
                                         'release'  "7'' Vinyl Single"
                                           'title'  'Pretty Cottage'
                                           'quals'  ("['Q-HAP-3', 'Q-SYN-2', 'Q-UNU-1', 'Q-BUSY-2', 'Q-GRIT-2', 'Q-PLAY-3', "
 "'q-bass-4', 'Q-CHART-2', 'Q-OLDST-2', 'q-drums-3', 'q-other-3', 'q-piano-1', "
 "'q-vocals-2', 'Q-HHRNBTT-1', 'Q-MIXBEAT-2', 'Q-JZFKS-3', 'Q-LOCALNESS-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '0'
                                      'tracktotal'  ''
                                            'date'  '0000'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub'
                                             'bpm'  '119.5'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'Rickyroots 21st Century Rip'
'COMM:ID3v1 Comment:eng'                            'Rickyroots 21st Century Rip'
'TALB' (Album/Movie/Show title)                     "7'' Vinyl Single"
'TBPM' (BPM (beats per minute))                     '119.5'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub'
'TDRC' (Recording time)                             '0000'
'TIT2' (Title/songname/content description)         'Pretty Cottage'
'TKEY' (Initial key)                                '3A'
'TLEN' (Length)                                     '175000'
'TPE1' (Lead performer(s)/Soloist(s))               'Stranger Cole'
'TRCK' (Track number/Position in set)               '0'
'TXXX:Overlay'                                      'NO'
'TXXX:Q-BUSY'                                       '2'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:Rating'                                       '0'
'TXXX:SongRights'                                   'broadcast'
'TXXX:SongType'                                     'S'
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-3.77 dB'
'TXXX:replaygain_track_peak'                        '1.129336'
'WOAR:'                                             WOAR(url='')
'WPAY' (Payment)                                    WPAY(url='')

========================== row from database ==========================
                                              'id'  1535513
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/VA - 7' original vinyls (1969)/[UK_Escort_ES 810 [1]_1969] Stranger Cole - Pretty Cottage.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  175
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub
                                        'filesize'  3504128
                                           'mtime'  1636914523
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae dub VA original vinyls (1969) [UK_Escort_ES 810 [1]_1969] loc style reggae or dub or ska or dancehall dub
                                      'tag_artist'  Stranger Cole
                                     'tag_release'  7'' Vinyl Single
                                       'tag_title'  Pretty Cottage
                                             'bpm'  119.5
                                    'search_title'  'cottage':2 'pretty':1
                                   'search_artist'  'cole':2 'stranger':1
                                  'search_release'  '7':1,2 'single':4 'vinyl':3
                                     'search_rest'  '00reggae':1 '1':15,17 '1969':6,7,16,18 '810':14 'dancehall':24 'dub':2 'es':10,13 'escort':9,12 'loc':19 'or':22 'original':4 'reggae':21 'ska':23 'style':20 'uk':8,11 'va':3 'vinyls':5
                                    'search_combo'  '00reggae':9 '1':23,25 '1969':14,15,24,26 '7':5C,6C '810':22 'cole':4B 'cottage':2A 'dancehall':32 'dub':10 'es':18,21 'escort':17,20 'loc':27 'or':30 'original':12 'pretty':1A 'reggae':29 'single':8C 'ska':31 'stranger':3B 'style':28 'uk':16,19 'va':11 'vinyl':7C 'vinyls':13
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-3', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-2', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-3', 'Q-CHART-2', 'q-drums-3', 'Q-SYN-2', 'q-other-3', 'Q-BUSY-2', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-4']
                                      'lastfmtags'  []
                                        'tag_date'  0000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636914523.3643272  (2021-11-14 19:28:43)
                             'size'  3504128