======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '437'
                                          'artist'  'Matthew Ryan & Hammock'
                                     'text_people'  ''
                                         'release'  "Like New Year's Day"
                                           'title'  "Like New Year's Day (Matthew Ryan Mix)"
                                           'quals'  ("['Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-2']")
                                      'lastfmtags'  "['2k11 mix', 'post  rock', 'post rock', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio'
                                             'bpm'  '140.335'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'APIC:cover'                                        type PictureType.COVER_FRONT (Cover (front)) b'cover'
                                     
'TALB' (Album/Movie/Show title)                     "Like New Year's Day"
'TBPM' (BPM (beats per minute))                     '140.335'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio'
'TDRC' (Recording time)                             '2011'
'TIT2' (Title/songname/content description)         "Like New Year's Day (Matthew Ryan Mix)"
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'Matthew Ryan & Hammock'
'TRCK' (Track number/Position in set)               '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['2k11 mix', 'post  rock', 'post rock', 'ambient']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.36 dB'
'TXXX:replaygain_track_peak'                        '0.428505'

========================== row from database ==========================
                                              'id'  1527287
                                            'path'  /data/Music/Bulk/00poprockelectronic/hammock/Hammock & Matthew Ryan - Like New Year_s Day ep (2011)/Matthew Ryan & Hammock - Like New Year_s Day - 01 Like New Year_s Day (Matthew Ryan Mix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  437
                                           'genre'  electronic-generic or radio
                                        'filesize'  17695268
                                           'mtime'  1630255236
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic hammock Year_s ep (2011) Year_s 01 Year_s electronic generic or radio
                                      'tag_artist'  Matthew Ryan & Hammock
                                     'tag_release'  Like New Year's Day
                                       'tag_title'  Like New Year's Day (Matthew Ryan Mix)
                                             'bpm'  140.335
                                    'search_title'  'day':6 'like':1 'matthew':7,8 'mix':10,11 'new':2 'ryan':9 's':4 'year':3 'years':5
                                   'search_artist'  'hammock':3 'matthew':1 'ryan':2
                                  'search_release'  'day':6 'like':1 'new':2 's':4 'year':3 'years':5
                                     'search_rest'  '00poprockelectronic':1 '2011':6,7 'electronic':8 'ep':5 'generic':9 'hammock':2 'or':10 'radio':11 's':4 'year':3
                                    'search_combo'  '00poprockelectronic':21 '2011':26,27 'day':6A,20C 'electronic':28 'ep':25 'generic':29 'hammock':14B,22 'like':1A,15C 'matthew':7A,8A,12B 'mix':10A,11A 'new':2A,16C 'or':30 'radio':31 'ryan':9A,13B 's':4A,18C,24 'year':3A,17C,23 'years':5A,19C
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['2k11 mix', 'post  rock', 'post rock', 'ambient']
                                        'tag_date'  2011
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1630255236.2942178  (2021-08-29 18:40:36)
                             'size'  17695268