======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '262'
                                          'artist'  'Joe Jackson'
                                     'text_people'  ''
                                         'release'  'Best of Formel Eins: Die Kulthits'
                                           'title'  "Steppin' Out"
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-4', 'q-drums-4', 'q-other-1', 'q-vocals-3', 'q-mixbeat-2', "
 "'Q-PIANO-3']")
                                      'lastfmtags'  "['80s', 'new wave', 'rock', 'pop', 'singer songwriter']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  '18'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '106.587'
                                             'key'  '12A'
                                        'acoustid'  '882b7e98-b29f-4922-9d0e-cf1512293378'
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))                     '106.587'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDOR' (Original release time)                      '2002'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         "Steppin' Out"
'TKEY' (Initial key)                                '12A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Joe Jackson'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '2/4'
'TPUB' (Publisher)                                  'Universal Music Germany'
'TRCK' (Track number/Position in set)               '16/18'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Jackson, Joe'
'TSRC' (ISRC (international standard recording code))  'GBAAM8200001'
'TXXX:Acoustid Id'                                  '882b7e98-b29f-4922-9d0e-cf1512293378'
'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'                        '07f6d469-38f3-46da-9cfa-2f532422b84e'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['80s', 'new wave', 'rock', 'pop', 'singer songwriter']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.04 dB'
'TXXX:replaygain_track_peak'                        '0.560810'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'3fed2a14-f60b-457f-a049-649558e37c54')

========================== row from database ==========================
                                              'id'  1347568
                                            'path'  /data/Music/Bulk/00poprockelectronic/Formel_ Eins/Die Kulthits CD 2/Best_Of_Formel_Eins_-_Die_Kulthits_CD_2_-_16_-_Steppin_Out.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  262
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  6306726
                                           'mtime'  1620569526
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Formel_ CD 2 Best_Of_Formel_Eins_ _Die_Kulthits_CD_2_ _16_ _Steppin_Out electronic we new wave post punk
                                      'tag_artist'  Joe Jackson
                                     'tag_release'  Best of Formel Eins: Die Kulthits
                                       'tag_title'  Steppin' Out
                                             'bpm'  106.587
                                    'search_title'  'out':3 'steppin':1,2
                                   'search_artist'  'jackson':2 'joe':1
                                  'search_release'  'best':1 'die':6 'eins':4,5 'formel':3 'kulthits':7 'of':2
                                     'search_rest'  '00poprockelectronic':1 '16':13 '2':4,12 'best':5 'cd':3,11 'die':9 'eins':8 'electronic':16 'formel':2,7 'kulthits':10 'new':18 'of':6 'out':15 'post':20 'punk':21 'steppin':14 'wave':19 'we':17
                                    'search_combo'  '00poprockelectronic':13 '16':25 '2':16,24 'best':6C,17 'cd':15,23 'die':11C,21 'eins':9C,10C,20 'electronic':28 'formel':8C,14,19 'jackson':5B 'joe':4B 'kulthits':12C,22 'new':30 'of':7C,18 'out':3A,27 'post':32 'punk':33 'steppin':1A,2A,26 'wave':31 'we':29
                                    'tag_tracknum'  16
                                      'num_images'  0
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'Q-PIANO-3', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-4', 'q-other-1', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'rock', 'pop', 'singer songwriter']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620569526.4137719  (2021-05-09 16:12:06)
                             'size'  6306726