======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '539'
                                          'artist'  'Staff Carpenborg And The Electric Corona'
                                     'text_people'  ''
                                         'release'  '365 Days project'
                                           'title'  'Stainy Heavy Needles / The Every Days Way Down to the Suburbs'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', "
 "'q-grit-2', 'q-play-3', 'Q-OLDST-3', 'q-chart-1', 'q-drums-4', 'q-other-2', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['psychedelic', 'krautrock', 'experimental', 'ambient', 'progressive']"
                                     'discogstags'  ("['space rock', 'free funk', 'jazz', 'experimental', 'rock', 'funk / soul', "
 "'psychedelic']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '127.8'
                                             'key'  '4B'
                                        '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))                     '127.8'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'Stainy Heavy Needles / The Every Days Way Down to the Suburbs'
'TKEY' (Initial key)                                '4B'
'TPE1' (Lead performer(s)/Soloist(s))               'Staff Carpenborg And The Electric Corona'
'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:discogstags'                                  ['space rock',
 'free funk',
 'jazz',
 'experimental',
 'rock',
 'funk / soul',
 'psychedelic']
'TXXX:lastfmtags'                                   ['psychedelic', 'krautrock', 'experimental', 'ambient', 'progressive']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.88 dB'
'TXXX:replaygain_track_peak'                        '0.819052'

========================== row from database ==========================
                                              'id'  513807
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/365 days project/323 - 365-Days-Project-11-19-staff-carpenborg-and-the-electric-corona.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  539
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  8634368
                                           'mtime'  1620571890
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm days 323 Project 11 19 staff carpenborg and electric corona electronic experimental oddness
                                      'tag_artist'  Staff Carpenborg And The Electric Corona
                                     'tag_release'  365 Days project
                                       'tag_title'  Stainy Heavy Needles / The Every Days Way Down to the Suburbs
                                             'bpm'  127.8
                                    'search_title'  'days':6 'down':8 'every':5 'heavy':2 'needles':3 'stainy':1 'suburbs':10 'the':4 'to':9 'way':7
                                   'search_artist'  'and':3 'carpenborg':2 'corona':6 'electric':5 'staff':1 'the':4
                                  'search_release'  '365':1 'days':2 'project':3
                                     'search_rest'  '19':4 '323':2 'and':7 'carpenborg':6 'corona':9 'days':1 'electric':8 'electronic':10 'experimental':11 'oddness':12 'project':3 'staff':5
                                    'search_combo'  '19':23 '323':21 '365':17C 'and':13B,26 'carpenborg':12B,25 'corona':16B,28 'days':6A,18C,20 'down':8A 'electric':15B,27 'electronic':29 'every':5A 'experimental':30 'heavy':2A 'needles':3A 'oddness':31 'project':19C,22 'staff':11B,24 'stainy':1A 'suburbs':10A 'the':4A,14B 'to':9A 'way':7A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  4B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-4', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['psychedelic', 'krautrock', 'experimental', 'ambient', 'progressive']
                                        'tag_date'  2003
                                     'discogstags'  ['space rock', 'free funk', 'jazz', 'experimental', 'rock', 'funk / soul', 'psychedelic']

============================== file details ==============================
                                           'mtime'  1620571890.1847441  (2021-05-09 16:51:30)
                             'size'  8634368