======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '275'
                                          'artist'  'Men At Work'
                                     'text_people'  ''
                                         'release'  'Everything I Need (US 12" Promo)'
                                           'title'  'Everything I Need (Extended Version)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'australian', 'pop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '01'
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '130.146'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'Columbia Records 44 05216'
'COMM:ID3v1 Comment:XXX'                            'Columbia Records 44 05216'
'TALB' (Album/Movie/Show title)                     'Everything I Need (US 12" Promo)'
'TBPM' (BPM (beats per minute))                     '130.146'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         'Everything I Need (Extended Version)'
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'Men At Work'
'TRCK' (Track number/Position in set)               '01'
'TXXX:From'                                         'burningtheground.net'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['80s', 'new wave', 'australian', 'pop', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.94 dB'
'TXXX:replaygain_track_peak'                        '0.823123'

========================== row from database ==========================
                                              'id'  1350761
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/159-B Men At Work - Everything I Need (extended version).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  275
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  11006912
                                           'mtime'  1620565476
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1985 complete 159 B (extended version) electronic we new wave post punk
                                      'tag_artist'  Men At Work
                                     'tag_release'  Everything I Need (US 12" Promo)
                                       'tag_title'  Everything I Need (Extended Version)
                                             'bpm'  130.146
                                    'search_title'  'everything':1 'extended':4,5 'i':2 'need':3 'version':6,7
                                   'search_artist'  'at':2 'men':1 'work':3
                                  'search_release'  '12':6 'everything':1 'i':2 'need':3 'promo':7,8 'us':4,5
                                     'search_rest'  '00poprockelectronic':1 '159':4 '1985':2 'b':5 'complete':3 'electronic':10 'extended':6,7 'new':12 'post':14 'punk':15 'version':8,9 'wave':13 'we':11
                                    'search_combo'  '00poprockelectronic':19 '12':16C '159':22 '1985':20 'at':9B 'b':23 'complete':21 'electronic':28 'everything':1A,11C 'extended':4A,5A,24,25 'i':2A,12C 'men':8B 'need':3A,13C 'new':30 'post':32 'promo':17C,18C 'punk':33 'us':14C,15C 'version':6A,7A,26,27 'wave':31 'we':29 'work':10B
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  12B
                                           '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-4', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'australian', 'pop', 'rock']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620565476.4122872  (2021-05-09 15:04:36)
                             'size'  11006912