======================== unified (from filesystem) ========================
                                         'bitrate'  '218.5'
                                        'duration'  '216'
                                          'artist'  'Madina Lake'
                                     'text_people'  ''
                                         'release'  'From Them Through Us To You'
                                           'title'  'House Of Cards'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['alternative rock', 'post hardcore', 'alternative', 'pop punk', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk-pop'
                                             'bpm'  '109.883'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'From Them Through Us To You'
'TBPM' (BPM (beats per minute))                     '109.883'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk-pop'
'TDRC' (Recording time)                             '2007'
'TENC' (Encoded by)                                 'Lame'
'TIT2' (Title/songname/content description)         'House Of Cards'
'TKEY' (Initial key)                                '10B'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Madina Lake'
'TRCK' (Track number/Position in set)               '4'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['alternative rock', 'post hardcore', 'alternative', 'pop punk', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.49 dB'
'TXXX:replaygain_track_peak'                        '0.397523'

========================== row from database ==========================
                                              'id'  1327135
                                            'path'  /data/Music/Bulk/00poprockelectronic/Madina Lake/Madina_Lake-From_Them_Through_Us_To_You-2007-MP3/04-madina_lake-house_of_cards.mp3
                                         'working'  None
                                         'bitrate'  218
                                    'duration_sec'  216
                                           'genre'  rock-gr-punk-pop
                                        'filesize'  5919901
                                           'mtime'  1636917500
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Madina_Lake From_Them_Through_Us_To_You 2007 MP3 04 madina_lake house_of_cards rock gr punk pop
                                      'tag_artist'  Madina Lake
                                     'tag_release'  From Them Through Us To You
                                       'tag_title'  House Of Cards
                                             'bpm'  109.883
                                    'search_title'  'cards':3 'house':1 'of':2
                                   'search_artist'  'lake':2 'madina':1
                                  'search_release'  'from':1 'them':2 'through':3 'to':5 'us':4 'you':6
                                     'search_rest'  '00poprockelectronic':1 '2007':10 'cards':14 'from':4 'gr':16 'house':12 'lake':3 'madina':2 'mp3':11 'of':13 'pop':18 'punk':17 'rock':15 'them':5 'through':6 'to':8 'us':7 'you':9
                                    'search_combo'  '00poprockelectronic':12 '2007':21 'cards':3A,25 'from':6C,15 'gr':27 'house':1A,23 'lake':5B,14 'madina':4B,13 'mp3':22 'of':2A,24 'pop':29 'punk':28 'rock':26 'them':7C,16 'through':8C,17 'to':10C,19 'us':9C,18 'you':11C,20
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['alternative rock', 'post hardcore', 'alternative', 'pop punk', 'rock']
                                        'tag_date'  2007
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1636917500.3618147  (2021-11-14 20:18:20)
                             'size'  5919901