======================== unified (from filesystem) ========================
                                         'bitrate'  '320.015'
                                        'duration'  '237'
                                          'artist'  'Coco Steel & Lovebomb'
                                     'text_people'  ''
                                         'release'  'Ministry of Sound: Chilled 199'
                                           'title'  'Yachts (A Man Called Adam mix)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-UNU-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-2', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['chillout', 'jazz', 'acid jazz', 'ambient', 'house']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-dance'
                                             'bpm'  '84.000'
                                             'key'  '2A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Ministry of Sound: Chilled 199'
'TBPM' (BPM (beats per minute))                     '84.000'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-dance'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'Yachts (A Man Called Adam mix)'
'TKEY' (Initial key)                                '2A'
'TPE1' (Lead performer(s)/Soloist(s))               'Coco Steel & Lovebomb'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '11'
'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:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['chillout', 'jazz', 'acid jazz', 'ambient', 'house']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.16 dB'
'TXXX:replaygain_track_peak'                        '0.480066'

========================== row from database ==========================
                                              'id'  1294497
                                            'path'  /data/Music/Bulk/00poprockelectronic/Chilled/Chilled 1991-2008 Disc 1 mp3/11 - A Man Called Adam Vs Coco Steel & Lovebomb - Yachts.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  237
                                           'genre'  electronic-generic or radio-dance
                                        'filesize'  9514798
                                           'mtime'  1636921371
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1991 2008 Disc mp3 11 Vs electronic generic or radio dance
                                      'tag_artist'  Coco Steel & Lovebomb
                                     'tag_release'  Ministry of Sound: Chilled 199
                                       'tag_title'  Yachts (A Man Called Adam mix)
                                             'bpm'  84.0
                                    'search_title'  'a':2,3 'adam':6 'called':5 'man':4 'mix':7,8 'yachts':1
                                   'search_artist'  'coco':1 'lovebomb':3 'steel':2
                                  'search_release'  '199':6 'chilled':5 'ministry':1 'of':2 'sound':3,4
                                     'search_rest'  '00poprockelectronic':1 '1991':2 '2008':3 'dance':11 'disc':4 'electronic':7 'generic':8 'mp3':5 'or':9 'radio':10 'vs':6
                                    'search_combo'  '00poprockelectronic':18 '199':17C '1991':19 '2008':20 'a':2A,3A 'adam':6A 'called':5A 'chilled':16C 'coco':9B 'dance':28 'disc':21 'electronic':24 'generic':25 'lovebomb':11B 'man':4A 'ministry':12C 'mix':7A,8A 'mp3':22 'of':13C 'or':26 'radio':27 'sound':14C,15C 'steel':10B 'vs':23 'yachts':1A
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-2', 'q-syn-3', 'q-chart-3', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['chillout', 'jazz', 'acid jazz', 'ambient', 'house']
                                        'tag_date'  2008
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636921371.366069  (2021-11-14 21:22:51)
                             'size'  9514798