======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '182'
                                          'artist'  'Los Chijuas'
                                     'text_people'  ''
                                         'release'  'Psychodelicias Vol. 2'
                                           'title'  'Estan Combiando Los Colores De La Vida'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-2', "
 "'Q-OLDST-2', '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-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['garage rock', 'all', 'psychedelic rock', '60s', 'psychedelic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '01'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'rock-cppex-psychedelic'
                                             'bpm'  '130.146'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Psychodelicias Vol. 2'
'TBPM' (BPM (beats per minute))                     '130.146'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-psychedelic'
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         'Estan Combiando Los Colores De La Vida'
'TKEY' (Initial key)                                '11A'
'TLEN' (Length)                                     '182413'
'TMED' (Media type)                                 'DIG'
'TPE1' (Lead performer(s)/Soloist(s))               'Los Chijuas'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '01'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['garage rock', 'all', 'psychedelic rock', '60s', 'psychedelic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.79 dB'
'TXXX:replaygain_track_peak'                        '0.520589'

========================== row from database ==========================
                                              'id'  1415091
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/Psychodelicias vol.02 (spanish 60s)/01 - los chijuas - estan combiando los colores de la vida.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  182
                                           'genre'  rock-cppex-psychedelic
                                        'filesize'  4383906
                                           'mtime'  1620736796
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy vol.02 (spanish 60s) 01 los chijuas estan combiando los colores la vida rock cppex psychedelic
                                      'tag_artist'  Los Chijuas
                                     'tag_release'  Psychodelicias Vol. 2
                                       'tag_title'  Estan Combiando Los Colores De La Vida
                                             'bpm'  130.146
                                    'search_title'  'colores':4 'combiando':2 'de':5 'estan':1 'la':6 'los':3 'vida':7
                                   'search_artist'  'chijuas':2 'los':1
                                  'search_release'  '2':4 'psychodelicias':1 'vol':2,3
                                     'search_rest'  '02':3 '60s':7,8 'chijuas':10 'classicprogpsy':1 'colores':13 'combiando':12 'cppex':17 'estan':11 'la':14 'los':9 'psychedelic':18 'rock':16 'spanish':5,6 'vida':15 'vol':2 'vol02':4
                                    'search_combo'  '02':16 '2':13C '60s':20,21 'chijuas':9B,23 'classicprogpsy':14 'colores':4A,26 'combiando':2A,25 'cppex':30 'de':5A 'estan':1A,24 'la':6A,27 'los':3A,8B,22 'psychedelic':31 'psychodelicias':10C 'rock':29 'spanish':18,19 'vida':7A,28 'vol':11C,12C,15 'vol02':17
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['garage rock', 'all', 'psychedelic rock', '60s', 'psychedelic']
                                        'tag_date'  1965
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620736795.8915586  (2021-05-11 14:39:55)
                             'size'  4383906