======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '321'
                                          'artist'  "No UFO's"
                                     'text_people'  ''
                                         'release'  'Soft Coast'
                                           'title'  'Evidence / Century Park'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['lo fi', 'drone', 'electronic', 'experimental', 'ambient']"
                                     'discogstags'  ("['electronic', 'rock', 'non-music', 'krautrock', 'acid', 'experimental', "
 "'drone', 'ambient']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '14'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive-krautrock;set-pl-progspace'
                                             'bpm'  '90.3'
                                             'key'  '2B'
                                        'acoustid'  '620c86b1-13c3-4eaf-97b9-d0c858c94e27'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 00000357 00000336 0000326B 00002B91 0001ADCB 0001ADCB 000078BD 00007859 '
 '00032A1A 000358D6')
'COMM:iTunPGAP:eng'                                 '0/'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000AB2 0000000000D86CBE 00000000 00C438A7 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'TALB' (Album/Movie/Show title)                     'Soft Coast'
'TBPM' (BPM (beats per minute))                     '90.3'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-progressive-krautrock', 'set-pl-progspace']
'TDOR' (Original release time)                      '2011'
'TDRC' (Recording time)                             '2011-12-19'
'TENC' (Encoded by)                                 'iTunes 9.1.1'
'TIT2' (Title/songname/content description)         'Evidence / Century Park'
'TKEY' (Initial key)                                '2B'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               "No UFO's"
'TPE2' (Band/orchestra/accompaniment)               "No UFO's"
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Spectrum Spools'
'TRCK' (Track number/Position in set)               '1/14'
'TSO2'                                              "No UFO's"
'TSOP' (Performer sort order)                       "No UFO's"
'TXXX:ASIN'                                         'B006EAZQ1S'
'TXXX:Acoustid Id'                                  '620c86b1-13c3-4eaf-97b9-d0c858c94e27'
'TXXX:CATALOGNUMBER'                                'SP 011'
'TXXX:MusicBrainz Album Artist Id'                  '3f73f147-02fc-4f1a-8506-fe2e7a1507fb'
'TXXX:MusicBrainz Album Id'                         '9840d5d3-3409-4ecc-8ea7-e61d94e87d61'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '3f73f147-02fc-4f1a-8506-fe2e7a1507fb'
'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:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic',
 'rock',
 'non-music',
 'krautrock',
 'acid',
 'experimental',
 'drone',
 'ambient']
'TXXX:lastfmtags'                                   ['lo fi', 'drone', 'electronic', 'experimental', 'ambient']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.66 dB'
'TXXX:replaygain_track_peak'                        '0.558912'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'7a1556e4-47b4-4654-9d41-6ce1455505c9')

========================== row from database ==========================
                                              'id'  1532601
                                            'path'  /data/Music/Bulk/00poprockelectronic/00calmer/no ufo_s - soft coast/01 evidence _ century park.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  321
                                           'genre'  rock-cppex-progressive-krautrock;set-pl-progspace
                                        'filesize'  12909974
                                           'mtime'  1636038720
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00calmer no ufo_s soft coast 01 evidence _ century park rock cppex progressive krautrock;set pl progspace
                                      'tag_artist'  No UFO's
                                     'tag_release'  Soft Coast
                                       'tag_title'  Evidence / Century Park
                                             'bpm'  90.3
                                    'search_title'  'century':2 'evidence':1 'park':3
                                   'search_artist'  'no':1 's':3 'ufo':2 'ufos':4
                                  'search_release'  'coast':2 'soft':1
                                     'search_rest'  '00calmer':2 '00poprockelectronic':1 'century':9 'coast':7 'cppex':12 'evidence':8 'krautrock':14,16 'no':3 'park':10 'pl':18 'progressive':13 'progspace':19 'rock':11 's':5 'set':15,17 'soft':6 'ufo':4
                                    'search_combo'  '00calmer':11 '00poprockelectronic':10 'century':2A,18 'coast':9C,16 'cppex':21 'evidence':1A,17 'krautrock':23,25 'no':4B,12 'park':3A,19 'pl':27 'progressive':22 'progspace':28 'rock':20 's':6B,14 'set':24,26 'soft':8C,15 'ufo':5B,13 'ufos':7B
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  2B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-2', 'q-syn-3', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['lo fi', 'drone', 'electronic', 'experimental', 'ambient']
                                        'tag_date'  2011
                                     'discogstags'  ['electronic', 'rock', 'non-music', 'krautrock', 'acid', 'experimental', 'drone', 'ambient']

============================== file details ==============================
                                           'mtime'  1636038720.1773746  (2021-11-04 16:12:00)
                             'size'  12909974