======================== unified (from filesystem) ========================
                                         'bitrate'  '191.979'
                                        'duration'  '236'
                                          'artist'  'Playahitti'
                                     'text_people'  ''
                                         'release'  'Fetenhits: Eurodance Classics 1992-1996'
                                           'title'  'The Summer Is Magic'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'q-syn-3', 'q-bass-1', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-3', 'q-drums-4', 'q-other-3', "
 "'q-piano-1', 'q-vocals-2', 'Q-HHRNBTT-1', 'q-mixbeat-3', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['dance', 'eurodance', 'all', 'spotify', 'tecktonik']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '38'
                                      'tracktotal'  '41'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-dance'
                                             'bpm'  '133.668'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=196, count=0)
'TALB' (Album/Movie/Show title)                     'Fetenhits: Eurodance Classics 1992-1996'
'TBPM' (BPM (beats per minute))                     '133.668'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-dance'
'TDRC' (Recording time)                             '2003-06-10'
'TIT2' (Title/songname/content description)         'The Summer Is Magic'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Playahitti'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Polystar'
'TRCK' (Track number/Position in set)               '38/41'
'TSOP' (Performer sort order)                       'Playahitti'
'TSSE' (Software/Hardware and settings used for encoding)  'Audiograbber 1.82.01, LAME dll 3.93, 192 Kbit/s, Stereo, High quality'
'TXXX:ALBUMARTISTSORT'                              'Various Artists'
'TXXX:ASIN'                                         'B00009PM9B'
'TXXX:BARCODE'                                      '0602498074794'
'TXXX:CATALOGNUMBER'                                '060249807479'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'd4adf139-949a-4f4c-b934-682941e928b3'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '77bb0f87-7fd5-4ac7-b65f-a32c39b445f2'
'TXXX:MusicIP PUID'                                 '38b0c76b-b22d-c219-689c-34a6f14c8d68'
'TXXX:MusicMagic Data'                              'AgEABkYdjzOWeJi9gTkixkiU9cCBYIHQxZObE0AhhWDz/IABgAHCDrVj39nh24ABggiAAcv5g0PgYuKrgAG6cufMBcOAAbbaWq+AAZsjlKex5IKqHChMHco2gseEhscqlcNP8a5J/4eYQoE/xLqxSNqg74fHi4OGgAHudokJ/MTwbIVfyX/nXwYNpVvUCOmrgLY='
'TXXX:MusicMagic Fingerprint'                       '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'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:added_timestamp'                              '128930990202923527'
'TXXX:first_played_timestamp'                       '128951426978217686'
'TXXX:last_played_timestamp'                        '128951426978217686'
'TXXX:lastfmtags'                                   ['dance', 'eurodance', 'all', 'spotify', 'tecktonik']
'TXXX:play_count'                                   '1'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+12.62 dB'
'TXXX:replaygain_track_peak'                        '0.113023'

========================== row from database ==========================
                                              'id'  1300688
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/top, dance, club, best of, etc/18 - Playahitty - The Summer is magic.mp3
                                         'working'  None
                                         'bitrate'  191
                                    'duration_sec'  236
                                           'genre'  electronic-generic or radio-dance
                                        'filesize'  5670947
                                           'mtime'  1621696835
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted top, dance, club, best of, etc 18 Playahitty is magic electronic generic or radio
                                      'tag_artist'  Playahitti
                                     'tag_release'  Fetenhits: Eurodance Classics 1992-1996
                                       'tag_title'  The Summer Is Magic
                                             'bpm'  133.668
                                    'search_title'  'is':3 'magic':4 'summer':2 'the':1
                                   'search_artist'  'playahitti':1
                                  'search_release'  '1992':5 '19921996':7 '1996':6 'classics':4 'eurodance':3 'fetenhits':1,2
                                     'search_rest'  '00poprockelectronic':1 '18':13 'best':9 'club':7,8 'dance':5,6 'electronic':17 'etc':12 'generic':18 'is':15 'magic':16 'of':10,11 'or':19 'playahitty':14 'radio':20 'top':3,4 'unsorted':2
                                    'search_combo'  '00poprockelectronic':13 '18':25 '1992':10C '19921996':12C '1996':11C 'best':21 'classics':9C 'club':19,20 'dance':17,18 'electronic':29 'etc':24 'eurodance':8C 'fetenhits':6C,7C 'generic':30 'is':3A,27 'magic':4A,28 'of':22,23 'or':31 'playahitti':5B 'playahitty':26 'radio':32 'summer':2A 'the':1A 'top':15,16 'unsorted':14
                                    'tag_tracknum'  38
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'eurodance', 'all', 'spotify', 'tecktonik']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696834.5948172  (2021-05-22 17:20:34)
                             'size'  5670947