======================== unified (from filesystem) ========================
                                         'bitrate'  '161.361'
                                        'duration'  '159'
                                          'artist'  'Bodyrox Feat. Luciana'
                                     'text_people'  ''
                                         'release'  'Now Dance 2008'
                                           'title'  'Yeah Yeah (D Ramirez Radio Edit)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', "
 "'q-play-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-chart-3', 'q-drums-4', 'q-other-2', "
 "'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-3', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['electronic', 'house', 'dance', 'electro house', 'electro']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '29'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '126.095'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Now Dance 2008'
'TBPM' (BPM (beats per minute))                     '126.095'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2007'
'TENC' (Encoded by)                                 'Lame 3.97'
'TIT2' (Title/songname/content description)         'Yeah Yeah (D Ramirez Radio Edit)'
'TKEY' (Initial key)                                '8A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Bodyrox Feat. Luciana'
'TRCK' (Track number/Position in set)               '29'
'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:lastfmtags'                                   ['electronic', 'house', 'dance', 'electro house', 'electro']
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.02 dB'
'TXXX:replaygain_track_peak'                        '0.430956'

========================== row from database ==========================
                                              'id'  1325864
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/top, dance, club, best of, etc/207-bodyrox_feat._luciana-yeah_yeah_(d_ramirez_radio_edit).mp3
                                         'working'  None
                                         'bitrate'  161
                                    'duration_sec'  159
                                           'genre'  electronic-unsorted
                                        'filesize'  3215687
                                           'mtime'  1621696835
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted top, dance, club, best of, etc 207 bodyrox_feat._luciana yeah_yeah_(d_ramirez_radio_edit) electronic unsorted
                                      'tag_artist'  Bodyrox Feat. Luciana
                                     'tag_release'  Now Dance 2008
                                       'tag_title'  Yeah Yeah (D Ramirez Radio Edit)
                                             'bpm'  126.095
                                    'search_title'  'd':2,3 'edit':6,7 'radio':5 'ramirez':4 'yeah':1
                                   'search_artist'  'bodyrox':1 'feat':2,3 'luciana':4
                                  'search_release'  '2008':3 'dance':2 'now':1
                                     'search_rest'  '00poprockelectronic':1 '207':13 'best':9 'bodyrox':14,17 'club':7,8 'd':22,28 'dance':5,6 'edit':25,31 'electronic':32 'etc':12 'feat':15,18 'luciana':16,19 'of':10,11 'radio':24,30 'ramirez':23,29 'top':3,4 'unsorted':2 'yeah':20,21,26,27
                                    'search_combo'  '00poprockelectronic':15 '2008':14C '207':27 'best':23 'bodyrox':8B,28,31 'club':21,22 'd':2A,3A,36,42 'dance':13C,19,20 'edit':6A,7A,39,45 'electronic':46 'etc':26 'feat':9B,10B,29,32 'luciana':11B,30,33 'now':12C 'of':24,25 'radio':5A,38,44 'ramirez':4A,37,43 'top':17,18 'unsorted':16 'yeah':1A,34,35,40,41
                                    'tag_tracknum'  29
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'house', 'dance', 'electro house', 'electro']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696834.7851343  (2021-05-22 17:20:34)
                             'size'  3215687