======================== unified (from filesystem) ========================
                                         'bitrate'  '319.964'
                                        'duration'  '233'
                                          'artist'  'Caro Emerald'
                                     'text_people'  ''
                                         'release'  'Deleted Scenes From the Cutting Room Floor'
                                           'title'  "You Don't Love Me"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['00s', 'jazz', 'female vocalists', 'pop', 'dutch']"
                                     'discogstags'  "['pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '15'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'funk or soul;loc-eur-netherlands'
                                             'bpm'  '94'
                                             'key'  '4A'
                                        'acoustid'  '640b365a-4a44-47d1-842a-3bced02b0b2c'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Deleted Scenes From the Cutting Room Floor'
'TBPM' (BPM (beats per minute))                     '94'
'TCON' (Content type, a.k.a. Genre)                 ['funk or soul', 'loc-eur-netherlands']
'TDOR' (Original release time)                      '2010'
'TDRC' (Recording time)                             '2010'
'TIT2' (Title/songname/content description)         "You Don't Love Me"
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Caro Emerald'
'TPE2' (Band/orchestra/accompaniment)               'Caro Emerald'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '7/15'
'TSO2'                                              'Emerald, Caro'
'TSOP' (Performer sort order)                       'Emerald, Caro'
'TSRC' (ISRC (international standard recording code))  'NLHR30900019'
'TXXX:ASIN'                                         'B004WLN02I'
'TXXX:Acoustid Id'                                  '640b365a-4a44-47d1-842a-3bced02b0b2c'
'TXXX:Artists'                                      'Caro Emerald'
'TXXX:BARCODE'                                      '602527720012'
'TXXX:MusicBrainz Album Artist Id'                  '38bbbd07-9d89-4ff1-9a4e-28e48f57d63a'
'TXXX:MusicBrainz Album Id'                         '263aead7-736e-478a-8217-19ef027cdbae'
'TXXX:MusicBrainz Album Release Country'            'NL'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '38bbbd07-9d89-4ff1-9a4e-28e48f57d63a'
'TXXX:MusicBrainz Release Group Id'                 '32ffe5b0-d8e5-49a9-8363-2cd813aafdc3'
'TXXX:MusicBrainz Release Track Id'                 '2cbf7876-ee0e-379b-8e82-389ef37fbdf2'
'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'                                  'pop'
'TXXX:lastfmtags'                                   ['00s', 'jazz', 'female vocalists', 'pop', 'dutch']
'TXXX:originalyear'                                 '2010'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'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'                        '-0.16 dB'
'TXXX:replaygain_track_peak'                        '0.375440'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'3035fe5f-21ad-423f-b917-660f737cd2c2')

========================== row from database ==========================
                                              'id'  1518869
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Caro Emerald/07 Caro Emerald - You Don_t Love Me.mp3
                                         'working'  None
                                         'bitrate'  319
                                    'duration_sec'  233
                                           'genre'  funk or soul;loc-eur-netherlands
                                        'filesize'  9438373
                                           'mtime'  1621627932
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 07 Don_t funk soul;loc eur netherlands
                                      'tag_artist'  Caro Emerald
                                     'tag_release'  Deleted Scenes From the Cutting Room Floor
                                       'tag_title'  You Don't Love Me
                                             'bpm'  94.0
                                    'search_title'  'don':2 'dont':4 'love':5 'me':6 't':3 'you':1
                                   'search_artist'  'caro':1 'emerald':2
                                  'search_release'  'cutting':5 'deleted':1 'floor':7 'from':3 'room':6 'scenes':2 'the':4
                                     'search_rest'  'country':4 'don':5 'eur':12 'exotica':2 'funk':7 'jazz':1 'loc':9,11 'netherlands':13 'oldies':3 'soul':8,10 't':6
                                    'search_combo'  'caro':7B 'country':19 'cutting':13C 'deleted':9C 'don':2A,20 'dont':4A 'emerald':8B 'eur':27 'exotica':17 'floor':15C 'from':11C 'funk':22 'jazz':16 'loc':24,26 'love':5A 'me':6A 'netherlands':28 'oldies':18 'room':14C 'scenes':10C 'soul':23,25 't':3A,21 'the':12C 'you':1A
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['00s', 'jazz', 'female vocalists', 'pop', 'dutch']
                                        'tag_date'  2010
                                     'discogstags'  ['pop']

============================== file details ==============================
                                           'mtime'  1621627931.862022  (2021-05-21 22:12:11)
                             'size'  9438373