======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '229'
                                          'artist'  'Blümchen'
                                     'text_people'  ''
                                         'release'  'Für immer und ewig'
                                           'title'  'Verrückte Jungs (Jungs in der Luft mix)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-LOCALNESS-2', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['german', 'eurodance', 'dance', 'techno', 'happy hardcore']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '16'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'electronic-th-ent-happy hardcore'
                                             'bpm'  '133.579'
                                             'key'  '1B'
                                        'acoustid'  'd043434c-a246-4d90-9798-d7826dc66e3a'
rest: ''

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

'POPM:\x01ÿþ3'                                      POPM(email='\x01ÿþ3', rating=0, count=0)
'TALB' (Album/Movie/Show title)                     'Für immer und ewig'
'TBPM' (BPM (beats per minute))                     '133.579'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-ent-happy hardcore'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000-12-04'
'TIT2' (Title/songname/content description)         'Verrückte Jungs (Jungs in der Luft mix)'
'TKEY' (Initial key)                                '1B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Blümchen'
'TPE2' (Band/orchestra/accompaniment)               'Blümchen'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'Edel Records'
'TRCK' (Track number/Position in set)               '10/16'
'TSO2'                                              'Blümchen'
'TSOP' (Performer sort order)                       'Blümchen'
'TXXX:ASIN'                                         'B000053ZOI'
'TXXX:Acoustid Id'                                  'd043434c-a246-4d90-9798-d7826dc66e3a'
'TXXX:BARCODE'                                      '4029758486726'
'TXXX:CATALOGNUMBER'                                '0148672ERE'
'TXXX:MusicBrainz Album Artist Id'                  'c31500d6-4ad1-4850-a004-7d9a2c2492d6'
'TXXX:MusicBrainz Album Id'                         'a37c47b7-a07a-444b-9e2f-53454d73dc1a'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        'c31500d6-4ad1-4850-a004-7d9a2c2492d6'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['german', 'eurodance', 'dance', 'techno', 'happy hardcore']
'TXXX:q-bass'                                       '2'
'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'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.95 dB'
'TXXX:replaygain_track_peak'                        '0.457958'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'1858fe32-bd26-414b-86cc-18694a78fd0a')

========================== row from database ==========================
                                              'id'  1386300
                                            'path'  /data/Music/Bulk/00poprockelectronic/00techno-house-harder-beats/Blumchen/06. Blumchen - Best Of (2003)/Blumchen - Fur Immer Und Ewig - CD1/10. Verruckte Jungs (Jungs in der Luft Mix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  229
                                           'genre'  electronic-th-ent-happy hardcore
                                        'filesize'  9184593
                                           'mtime'  1620563605
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00techno house harder beats Blumchen 06. Blumchen Best Of (2003) Blumchen Fur Immer Und Ewig CD1 10. Verruckte Mix) electronic th ent happy hardcore
                                      'tag_artist'  Blümchen
                                     'tag_release'  Für immer und ewig
                                       'tag_title'  Verrückte Jungs (Jungs in der Luft mix)
                                             'bpm'  133.579
                                    'search_title'  'der':6 'in':5 'jungs':3,4 'luft':7 'mix':8,9 'verruckte':1,2
                                   'search_artist'  'blumchen':1,2
                                  'search_release'  'ewig':5 'fur':1,2 'immer':3 'und':4
                                     'search_rest'  '00poprockelectronic':1 '00techno':2 '06':7,8 '10':18,19 '2003':11,12 'beats':5 'best':9 'blumchen':6 'cd1':17 'electronic':23 'ent':25 'ewig':16 'fur':13 'happy':26 'hardcore':27 'harder':4 'house':3 'immer':14 'mix':21,22 'of':10 'th':24 'und':15 'verruckte':20
                                    'search_combo'  '00poprockelectronic':17 '00techno':18 '06':23,24 '10':34,35 '2003':27,28 'beats':21 'best':25 'blumchen':10B,11B,22 'cd1':33 'der':6A 'electronic':39 'ent':41 'ewig':16C,32 'fur':12C,13C,29 'happy':42 'hardcore':43 'harder':20 'house':19 'immer':14C,30 'in':5A 'jungs':3A,4A 'luft':7A 'mix':8A,9A,37,38 'of':26 'th':40 'und':15C,31 'verruckte':1A,2A,36
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  1B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', '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-2', 'q-other-2', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['german', 'eurodance', 'dance', 'techno', 'happy hardcore']
                                        'tag_date'  2000
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620563604.6260114  (2021-05-09 14:33:24)
                             'size'  9184593