======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '361'
                                          'artist'  'The Orb'
                                     'text_people'  ''
                                         'release'  'Oxbow Lakes'
                                           'title'  'Oxbow Lakes (Evensong String Arrangement instrumental)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'Q-SYN-3', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-3', 'Q-CHART-4', "
 "'Q-MIXBEAT-2', 'q-bass-2', 'q-drums-1', 'q-other-4', 'q-piano-1', "
 "'q-vocals-1']")
                                      'lastfmtags'  "['electronica', 'idm', 'electronic', 'chillout', 'ambient']"
                                     'discogstags'  ("['modern classical', 'electro', 'downtempo', 'jungle', 'ambient', "
 "'electronic']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '5'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '140.0'
                                             'key'  '5A'
                                        'acoustid'  '7388a74f-6777-4bde-b781-a76f68cdfed8'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Oxbow Lakes'
'TBPM' (BPM (beats per minute))                     '140.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDOR' (Original release time)                      '1995'
'TDRC' (Recording time)                             '1995-05-15'
'TIT2' (Title/songname/content description)         'Oxbow Lakes (Evensong String Arrangement instrumental)'
'TKEY' (Initial key)                                '5A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Orb'
'TPE2' (Band/orchestra/accompaniment)               'The Orb'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'PolyGram/Island'
'TRCK' (Track number/Position in set)               '5/5'
'TSO2'                                              'Orb, The'
'TSOP' (Performer sort order)                       'Orb, The'
'TXXX:ASIN'                                         'B000057O2U'
'TXXX:Acoustid Id'                                  '7388a74f-6777-4bde-b781-a76f68cdfed8'
'TXXX:Artists'                                      'The Orb'
'TXXX:BARCODE'                                      '042285431520'
'TXXX:CATALOGNUMBER'                                '854 315-2/CID 609'
'TXXX:MusicBrainz Album Artist Id'                  '42c14c80-bd17-47e4-9bb2-a35897638c4d'
'TXXX:MusicBrainz Album Id'                         '217d6168-1c68-3c65-9fb0-64aadaaab3bc'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'single'
'TXXX:MusicBrainz Artist Id'                        '42c14c80-bd17-47e4-9bb2-a35897638c4d'
'TXXX:MusicBrainz Release Group Id'                 'd6963e5e-90c6-36e3-87bf-5f25c7429f26'
'TXXX:MusicBrainz Release Track Id'                 '92ae2036-ace2-352d-9219-faae44301c3d'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '4'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['modern classical', 'electro', 'downtempo', 'jungle', 'ambient', 'electronic']
'TXXX:lastfmtags'                                   ['electronica', 'idm', 'electronic', 'chillout', 'ambient']
'TXXX:originalyear'                                 '1995'
'TXXX:q-bass'                                       '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-5.48 dB'
'TXXX:replaygain_track_peak'                        '1.006974'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'36c53276-48d3-4698-9287-87ac0cf4fc34')

========================== row from database ==========================
                                              'id'  1478537
                                            'path'  /data/Music/Bulk/00poprockelectronic/The Orb - Oxbow Lakes Ep (160)/05 - Oxbow Lakes (Evensong String Arrangement).mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  361
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  7292551
                                           'mtime'  1628353771
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Ep (160) 05 Arrangement) electronic we electropop or synthpop
                                      'tag_artist'  The Orb
                                     'tag_release'  Oxbow Lakes
                                       'tag_title'  Oxbow Lakes (Evensong String Arrangement instrumental)
                                             'bpm'  140.0
                                    'search_title'  'arrangement':6 'evensong':3,4 'instrumental':7,8 'lakes':2 'oxbow':1 'string':5
                                   'search_artist'  'orb':2 'the':1
                                  'search_release'  'lakes':2 'oxbow':1
                                     'search_rest'  '00poprockelectronic':1 '160':3,4 'arrangement':5,6 'electronic':7 'electropop':9 'ep':2 'or':10 'synthpop':11 'we':8
                                    'search_combo'  '00poprockelectronic':13 '160':15,16 'arrangement':6A,17,18 'electronic':19 'electropop':21 'ep':14 'evensong':3A,4A 'instrumental':7A,8A 'lakes':2A,12C 'or':22 'orb':10B 'oxbow':1A,11C 'string':5A 'synthpop':23 'the':9B 'we':20
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-3', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-4', 'q-drums-1', 'Q-SYN-3', 'q-other-4', 'Q-BUSY-3', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-2']
                                      'lastfmtags'  ['electronica', 'idm', 'electronic', 'chillout', 'ambient']
                                        'tag_date'  1995
                                     'discogstags'  ['modern classical', 'electro', 'downtempo', 'jungle', 'ambient', 'electronic']

============================== file details ==============================
                                           'mtime'  1628353770.692998  (2021-08-07 18:29:30)
                             'size'  7292551