======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '246'
                                          'artist'  'Down By The Station'
                                     'text_people'  ''
                                         'release'  '365 Days project'
                                           'title'  'Ha, Ha, The Clown / Chocolate Train'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
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 "'q-chart-1', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
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                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '144.7'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         ('© 2004, Copyright resides with the artist, The 365 Days Project,  and UbuWeb '
 '(http://ubu.com) / PennSound (http://www.writing.upenn.edu/pennsound/). All '
 'materials at UbuWeb / PennSound are available for free exchange for '
 'noncommerical purposes.')
'TALB' (Album/Movie/Show title)                     '365 Days project'
'TBPM' (BPM (beats per minute))                     '144.7'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'Ha, Ha, The Clown / Chocolate Train'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Down By The Station'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'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:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.39 dB'
'TXXX:replaygain_track_peak'                        '0.706046'

========================== row from database ==========================
                                              'id'  512567
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/365 days project/286 - 365-Days-Project-10-13-down-by-the-station-ha-ha-the-clown-chocolate-train.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  246
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  5910528
                                           'mtime'  1620571878
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm days 286 Project 10 13 down by the station ha ha the clown chocolate train electronic experimental oddness
                                      'tag_artist'  Down By The Station
                                     'tag_release'  365 Days project
                                       'tag_title'  Ha, Ha, The Clown / Chocolate Train
                                             'bpm'  144.7
                                    'search_title'  'chocolate':5 'clown':4 'ha':1,2 'the':3 'train':6
                                   'search_artist'  'by':2 'down':1 'station':4 'the':3
                                  'search_release'  '365':1 'days':2 'project':3
                                     'search_rest'  '286':2 'by':5 'chocolate':10 'clown':9 'days':1 'down':4 'electronic':12 'experimental':13 'ha':8 'oddness':14 'project':3 'station':7 'the':6 'train':11
                                    'search_combo'  '286':15 '365':11C 'by':8B,18 'chocolate':5A,23 'clown':4A,22 'days':12C,14 'down':7B,17 'electronic':25 'experimental':26 'ha':1A,2A,21 'oddness':27 'project':13C,16 'station':10B,20 'the':3A,9B,19 'train':6A,24
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620571878.4855688  (2021-05-09 16:51:18)
                             'size'  5910528