======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '174'
                                          'artist'  'Desert Planet'
                                     'text_people'  ''
                                         'release'  'Joystick Pop'
                                           'title'  'Alien Hunters'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-4', 'q-bass-4', 'q-busy-3', 'q-grit-1', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['8 bit', 'bitpop', 'electronic', 'finnish', 'chiptune']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '12'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-we-beeps or chip or pico'
                                             'bpm'  '122'
                                             'key'  '8A'
                                        'acoustid'  'f4e0c7ab-96d7-4c73-88dd-a06f621a7625'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Joystick Pop'
'TBPM' (BPM (beats per minute))                     '122'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-beeps or chip or pico'
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'Alien Hunters'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Desert Planet'
'TPE2' (Band/orchestra/accompaniment)               'Desert Planet'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Odor Records'
'TRCK' (Track number/Position in set)               '2/12'
'TSO2'                                              'Desert Planet'
'TSOP' (Performer sort order)                       'Desert Planet'
'TSRC' (ISRC (international standard recording code))  'FISFD0300014'
'TXXX:Acoustid Id'                                  'f4e0c7ab-96d7-4c73-88dd-a06f621a7625'
'TXXX:Artists'                                      'Desert Planet'
'TXXX:BARCODE'                                      '0602498115800'
'TXXX:CATALOGNUMBER'                                'Rodo 30'
'TXXX:MusicBrainz Album Artist Id'                  'b8e2ac00-21c7-4fa8-a612-774d0caf9000'
'TXXX:MusicBrainz Album Id'                         'a8b91fc2-4876-4828-b483-d5a452c4507d'
'TXXX:MusicBrainz Album Release Country'            'FI'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'b8e2ac00-21c7-4fa8-a612-774d0caf9000'
'TXXX:MusicBrainz Release Group Id'                 '1dacfe80-72c1-3f42-90d6-e1e96113c3a3'
'TXXX:MusicBrainz Release Track Id'                 '4f15227b-08ed-3f0c-b9f4-2a479fa298d6'
'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'
'TXXX:lastfmtags'                                   ['8 bit', 'bitpop', 'electronic', 'finnish', 'chiptune']
'TXXX:originalyear'                                 '2003'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.31 dB'
'TXXX:replaygain_track_peak'                        '0.324147'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'c9dcd1b7-abd0-4ca8-8423-fd6ed4136fcb')

========================== row from database ==========================
                                              'id'  1345888
                                            'path'  /data/Music/Bulk/00poprockelectronic/00beepy/Desert Planet/Desert_Planet-Joystick_Pop-2003-SER/02-alien_hunters-ser.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  174
                                           'genre'  electronic-we-beeps or chip or pico
                                        'filesize'  4201552
                                           'mtime'  1621692650
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00beepy Desert_Planet Joystick_Pop 2003 SER 02 alien_hunters electronic we beeps or chip or pico
                                      'tag_artist'  Desert Planet
                                     'tag_release'  Joystick Pop
                                       'tag_title'  Alien Hunters
                                             'bpm'  122.0
                                    'search_title'  'alien':1 'hunters':2
                                   'search_artist'  'desert':1 'planet':2
                                  'search_release'  'joystick':1 'pop':2
                                     'search_rest'  '00beepy':2 '00poprockelectronic':1 '2003':7 'alien':9 'beeps':13 'chip':15 'desert':3 'electronic':11 'hunters':10 'joystick':5 'or':14 'pico':16 'planet':4 'pop':6 'ser':8 'we':12
                                    'search_combo'  '00beepy':8 '00poprockelectronic':7 '2003':13 'alien':1A,15 'beeps':19 'chip':21 'desert':3B,9 'electronic':17 'hunters':2A,16 'joystick':5C,11 'or':20 'pico':22 'planet':4B,10 'pop':6C,12 'ser':14 'we':18
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  8A
                                           '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-3', 'q-drums-3', 'q-syn-4', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['8 bit', 'bitpop', 'electronic', 'finnish', 'chiptune']
                                        'tag_date'  2003
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621692649.6062808  (2021-05-22 16:10:49)
                             'size'  4201552