======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '229'
                                          'artist'  'New Riders of the Purple Sage'
                                     'text_people'  ''
                                         'release'  'Home, Home on the Road / Brujo'
                                           'title'  'Singing Cowboy'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-OLDST-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['country rock', 'jam', 'rock', 'psychedelic', 'classic rock']"
                                     'discogstags'  "['country rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '19'
                                      'tracktotal'  '22'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'loc-namerica-country-rock'
                                             'bpm'  '116.857'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Home, Home on the Road / Brujo'
'TBPM' (BPM (beats per minute))                     '116.857'
'TCON' (Content type, a.k.a. Genre)                 'loc-namerica-country-rock'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Singing Cowboy'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'New Riders of the Purple Sage'
'TPE2' (Band/orchestra/accompaniment)               'New Riders of the Purple Sage'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '19/22'
'TSO2'                                              'New Riders of the Purple Sage'
'TSOP' (Performer sort order)                       'New Riders of the Purple Sage'
'TXXX:MusicBrainz Album Artist Id'                  '64c8fe79-1f93-483f-aace-b6a6e379e7d2'
'TXXX:MusicBrainz Album Id'                         '2711e1cd-70fe-4c18-911d-4ec379aad2bd'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '64c8fe79-1f93-483f-aace-b6a6e379e7d2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['country rock', 'rock']
'TXXX:lastfmtags'                                   ['country rock', 'jam', 'rock', 'psychedelic', 'classic rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.35 dB'
'TXXX:replaygain_track_peak'                        '0.446607'

========================== row from database ==========================
                                              'id'  1245401
                                            'path'  /data/Music/Bulk/00localcharacter/New Riders of the Purple Sage - NRPS 1974 Brujo/051 - Brujo - singing cowboy.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  229
                                           'genre'  loc-namerica-country-rock
                                        'filesize'  3669740
                                           'mtime'  1621629753
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter NRPS 1974 051 singing cowboy loc namerica country rock
                                      'tag_artist'  New Riders of the Purple Sage
                                     'tag_release'  Home, Home on the Road / Brujo
                                       'tag_title'  Singing Cowboy
                                             'bpm'  116.857
                                    'search_title'  'cowboy':2 'singing':1
                                   'search_artist'  'new':1 'of':3 'purple':5 'riders':2 'sage':6 'the':4
                                  'search_release'  'brujo':6 'home':1,2 'on':3 'road':5 'the':4
                                     'search_rest'  '1974':2 'country':7 'cowboy':4 'loc':5 'namerica':6 'nrps':1 'rock':8 'singing':3
                                    'search_combo'  '1974':16 'brujo':14C 'country':21 'cowboy':2A,18 'home':9C,10C 'loc':19 'namerica':20 'new':3B 'nrps':15 'of':5B 'on':11C 'purple':7B 'riders':4B 'road':13C 'rock':22 'sage':8B 'singing':1A,17 'the':6B,12C
                                    'tag_tracknum'  19
                                      'num_images'  0
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-1', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['country rock', 'jam', 'rock', 'psychedelic', 'classic rock']
                                        'tag_date'  2004
                                     'discogstags'  ['country rock', 'rock']

============================== file details ==============================
                                           'mtime'  1621629753.4381921  (2021-05-21 22:42:33)
                             'size'  3669740