======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '219'
                                          'artist'  'Iggy Pop'
                                     'text_people'  ''
                                         'release'  'Best of Formel Eins: Die Kulthits'
                                           'title'  'Real Wild Child (Wild One)'
                                           'quals'  ("['Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-UNU-1', "
 "'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-3', "
 "'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-3']")
                                      'lastfmtags'  "['proto punk', 'punk rock', 'classic rock', 'punk', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  '18'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-unsorted;rock-cppex;rock-gr-punk'
                                             'bpm'  '145.895'
                                             'key'  '12B'
                                        'acoustid'  '59412db7-2e2b-4b34-aa92-958c1db2d171'
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            'F4111C12'
'TALB' (Album/Movie/Show title)                     'Best of Formel Eins: Die Kulthits'
'TBPM' (BPM (beats per minute))                     '145.895'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-generic or radio-unsorted', 'rock-cppex', 'rock-gr-punk']
'TDOR' (Original release time)                      '2002'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Real Wild Child (Wild One)'
'TKEY' (Initial key)                                '12B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Iggy Pop'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '2/4'
'TPUB' (Publisher)                                  'Universal Music Germany'
'TRCK' (Track number/Position in set)               '15/18'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Pop, Iggy'
'TSRC' (ISRC (international standard recording code))  'USAM18600001'
'TXXX:Acoustid Id'                                  '59412db7-2e2b-4b34-aa92-958c1db2d171'
'TXXX:CATALOGNUMBER'                                '583 519-2'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'f6063250-ff66-4fc8-8713-02b486b43c33'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        'f37b3f31-b1f8-4b88-8cb5-b34f709b17d7'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['proto punk', 'punk rock', 'classic rock', 'punk', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'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'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.19 dB'
'TXXX:replaygain_track_peak'                        '0.547074'

========================== row from database ==========================
                                              'id'  1313755
                                            'path'  /data/Music/Bulk/00poprockelectronic/Formel_ Eins/Die Kulthits CD 2/Best_Of_Formel_Eins_-_Die_Kulthits_CD_2_-_15_-_Real_Wild_Child_(_Wild_One_).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  219
                                           'genre'  electronic-generic or radio-unsorted;rock-cppex;rock-gr-punk
                                        'filesize'  5267270
                                           'mtime'  1620737191
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Formel_ CD 2 Best_Of_Formel_Eins_ _Die_Kulthits_CD_2_ _15_ _Real_Wild_Child_(_Wild_One_) electronic generic radio unsorted;rock cppex;rock gr punk
                                      'tag_artist'  Iggy Pop
                                     'tag_release'  Best of Formel Eins: Die Kulthits
                                       'tag_title'  Real Wild Child (Wild One)
                                             'bpm'  145.895
                                    'search_title'  'child':3 'one':5,6 'real':1 'wild':2,4
                                   'search_artist'  'iggy':1 'pop':2
                                  'search_release'  'best':1 'die':6 'eins':4,5 'formel':3 'kulthits':7 'of':2
                                     'search_rest'  '00poprockelectronic':1 '15':13 '2':4,12 'best':5 'cd':3,11 'child':16,21 'cppex':31,33 'die':9 'eins':8 'electronic':24 'formel':2,7 'generic':25 'gr':35 'kulthits':10 'of':6 'one':18,23 'punk':36 'radio':26 'real':14,19 'rock':28,30,32,34 'unsorted':27,29 'wild':15,17,20,22
                                    'search_combo'  '00poprockelectronic':16 '15':28 '2':19,27 'best':9C,20 'cd':18,26 'child':3A,31,36 'cppex':46,48 'die':14C,24 'eins':12C,13C,23 'electronic':39 'formel':11C,17,22 'generic':40 'gr':50 'iggy':7B 'kulthits':15C,25 'of':10C,21 'one':5A,6A,33,38 'pop':8B 'punk':51 'radio':41 'real':1A,29,34 'rock':43,45,47,49 'unsorted':42,44 'wild':2A,4A,30,32,35,37
                                    'tag_tracknum'  15
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', '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-2', 'q-chart-3', 'q-other-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['proto punk', 'punk rock', 'classic rock', 'punk', 'rock']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620737191.0660741  (2021-05-11 14:46:31)
                             'size'  5267270