======================== unified (from filesystem) ========================
                                         'bitrate'  '183.79'
                                        'duration'  '179'
                                          'artist'  'Goldmund'
                                     'text_people'  ''
                                         'release'  'Two Point Discrimination'
                                           'title'  'Light'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'Q-PLAY-3', 'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-1', "
 "'Q-PIANO-4', 'q-chart-3', 'q-drums-1', 'q-other-3', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['contemporary classical', 'instrumental', 'piano', 'minimal', 'ambient']"
                                     'discogstags'  "['electronic', 'classical', 'modern classical', 'minimal', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '11'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-ambient'
                                             'bpm'  '146.0'
                                             'key'  '3B'
                                        'acoustid'  '2bc83022-be34-4fc8-b5e5-4327d7f8122f'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Two Point Discrimination'
'TBPM' (BPM (beats per minute))                     '146.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-ambient'
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2007-11-20'
'TENC' (Encoded by)                                 'Lame 3.97 (-V2 --Vbr-New)'
'TIT2' (Title/songname/content description)         'Light'
'TKEY' (Initial key)                                '3B'
'TLAN' (Language(s))                                'English'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Goldmund'
'TPE2' (Band/orchestra/accompaniment)               'Goldmund'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Western Vinyl'
'TRCK' (Track number/Position in set)               '4/11'
'TSO2'                                              'Goldmund'
'TSOP' (Performer sort order)                       'Goldmund'
'TXXX:ASIN'                                         'B000WS4OL6'
'TXXX:Acoustid Id'                                  '2bc83022-be34-4fc8-b5e5-4327d7f8122f'
'TXXX:BARCODE'                                      '656605454825'
'TXXX:CATALOGNUMBER'                                'WEST048'
'TXXX:MusicBrainz Album Artist Id'                  '6ea0f255-4920-44e4-89ff-586c27b219a0'
'TXXX:MusicBrainz Album Id'                         '2fae4374-6231-44cb-b98e-beef35216027'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'ep'
'TXXX:MusicBrainz Artist Id'                        '6ea0f255-4920-44e4-89ff-586c27b219a0'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '4'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'classical', 'modern classical', 'minimal', 'ambient']
'TXXX:lastfmtags'                                   ['contemporary classical', 'instrumental', 'piano', 'minimal', 'ambient']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+4.74 dB'
'TXXX:replaygain_track_peak'                        '0.882188'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'7d79e185-05e6-46a8-9c58-b426c8731599')

========================== row from database ==========================
                                              'id'  725191
                                            'path'  /data/Music/Bulk/00instruments-classical/Goldmund--Two_Point_Discrimination-(Western_Vinyl)-CD-2007-jAZzMan/04-goldmund--light-jazzman.mp3
                                         'working'  None
                                         'bitrate'  183
                                    'duration_sec'  179
                                           'genre'  electronic-ambient
                                        'filesize'  4135805
                                           'mtime'  1636910498
                                   'redo_metaread'  0
                                        'rest_str'   00instruments classical Two_Point_Discrimination (Western_Vinyl) CD 2007 jAZzMan 04 goldmund light jazzman electronic ambient
                                      'tag_artist'  Goldmund
                                     'tag_release'  Two Point Discrimination
                                       'tag_title'  Light
                                             'bpm'  146.0
                                    'search_title'  'light':1
                                   'search_artist'  'goldmund':1
                                  'search_release'  'discrimination':3 'point':2 'two':1
                                     'search_rest'  '00instruments':1 '2007':11 'ambient':16 'azz':18 'cd':10 'classical':2 'discrimination':5 'electronic':15 'goldmund':13 'j':17 'jazzman':12 'light':14 'man':19 'point':4 'two':3 'vinyl':7,9 'western':6,8
                                    'search_combo'  '00instruments':6 '2007':16 'ambient':21 'azz':23 'cd':15 'classical':7 'discrimination':5C,10 'electronic':20 'goldmund':2B,18 'j':22 'jazzman':17 'light':1A,19 'man':24 'point':4C,9 'two':3C,8 'vinyl':12,14 'western':11,13
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  3B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-mixbeat-2', 'Q-PIANO-4', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'Q-PLAY-3', 'q-syn-3', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  ['contemporary classical', 'instrumental', 'piano', 'minimal', 'ambient']
                                        'tag_date'  2007
                                     'discogstags'  ['electronic', 'classical', 'modern classical', 'minimal', 'ambient']

============================== file details ==============================
                                           'mtime'  1636910497.566736  (2021-11-14 18:21:37)
                             'size'  4135805