======================== unified (from filesystem) ========================
                                         'bitrate'  '229.687'
                                        'duration'  '338'
                                          'artist'  'Cryo'
                                     'text_people'  ''
                                         'release'  'Cryogenic'
                                           'title'  'Machine'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['industrial', 'ebm', 'synthpop', 'electro', 'electronic', 'futurepop']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '10'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave'
                                             'bpm'  '106.587'
                                             'key'  '2A'
                                        'acoustid'  ''
rest: ''

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

'APIC:Cover Image'                                  type PictureType.COVER_FRONT (Cover (front)) b'Cover Image'
                                     
'POPM:'                                             POPM(email='', rating=153, count=0)
'TALB' (Album/Movie/Show title)                     'Cryogenic'
'TBPM' (BPM (beats per minute))                     '106.587'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006-05-17'
'TENC' (Encoded by)                                 'Lame 3.90.3 Mod'
'TIT2' (Title/songname/content description)         'Machine'
'TKEY' (Initial key)                                '2A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Cryo'
'TPE2' (Band/orchestra/accompaniment)               'Cryo'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Progress Productions'
'TRCK' (Track number/Position in set)               '10/10'
'TSO2'                                              'Cryo'
'TSOP' (Performer sort order)                       'Cryo'
'TXXX:ASIN'                                         'B000FVRSTU'
'TXXX:BARCODE'                                      '7393210119093'
'TXXX:CATALOGNUMBER'                                'PROCD009'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MusicBrainz Album Artist Id'                  'abf037a9-19c5-4f1f-846f-4ed2ec1ea432'
'TXXX:MusicBrainz Album Id'                         '0156d2fd-1f9b-45d5-b3ba-71a346498744'
'TXXX:MusicBrainz Album Release Country'            'SE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'abf037a9-19c5-4f1f-846f-4ed2ec1ea432'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['industrial', 'ebm', 'synthpop', 'electro', 'electronic', 'futurepop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.20 dB'
'TXXX:replaygain_track_peak'                        '0.560994'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'dbac4d52-542c-46c9-a60c-db16483fd583')

========================== row from database ==========================
                                              'id'  1397685
                                            'path'  /data/Music/Bulk/00dwimp/00ebm-industrial-darkwave-goth/Cryo/110_cryo-machine-fwyh.mp3
                                         'working'  None
                                         'bitrate'  229
                                    'duration_sec'  338
                                           'genre'  eid-ebm or industrial or darkwave
                                        'filesize'  9759916
                                           'mtime'  1620295982
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00ebm industrial darkwave goth 110_cryo machine fwyh eid ebm or industrial or darkwave
                                      'tag_artist'  Cryo
                                     'tag_release'  Cryogenic
                                       'tag_title'  Machine
                                             'bpm'  106.587
                                    'search_title'  'machine':1
                                   'search_artist'  'cryo':1
                                  'search_release'  'cryogenic':1
                                     'search_rest'  '00dwimp':1 '00ebm':2 '110':6 'cryo':7 'darkwave':4 'ebm':11 'eid':10 'fwyh':9 'goth':5 'industrial':3 'machine':8 'or':12
                                    'search_combo'  '00dwimp':4 '00ebm':5 '110':9 'cryo':2B,10 'cryogenic':3C 'darkwave':7 'ebm':14 'eid':13 'fwyh':12 'goth':8 'industrial':6 'machine':1A,11 'or':15
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-1', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['industrial', 'ebm', 'synthpop', 'electro', 'electronic', 'futurepop']
                                        'tag_date'  2006
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620295982.0106156  (2021-05-06 12:13:02)
                             'size'  9759916