======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '123'
                                          'artist'  'Pink'
                                     'text_people'  ''
                                         'release'  "Best of AHX, Volume 1: Dexter's Pinkboratory"
                                           'title'  'Fame'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-4', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['pop rock', 'female vocalists', 'punk', 'pop', 'rock']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '10'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-we-beeps or chip or pico'
                                             'bpm'  '90.980'
                                             'key'  '8A'
                                        'acoustid'  'a86f9175-fcac-4ef3-92fe-7c7f2ea5db86'
rest: ''

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

'COMM:ID3v1 Comment:eng'                            'http://www.monotonik.com'
'TALB' (Album/Movie/Show title)                     "Best of AHX, Volume 1: Dexter's Pinkboratory"
'TBPM' (BPM (beats per minute))                     '90.980'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-beeps or chip or pico'
'TDOR' (Original release time)                      '2002'
'TDRC' (Recording time)                             '2002-12-09'
'TIT2' (Title/songname/content description)         'Fame'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Pink'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Monotonik'
'TRCK' (Track number/Position in set)               '3/10'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Pink'
'TXXX:Acoustid Id'                                  'a86f9175-fcac-4ef3-92fe-7c7f2ea5db86'
'TXXX:CATALOGNUMBER'                                'mtk.mp3.096'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'a17a48c0-937c-4b0a-a4ac-368192299147'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '8d53ba6e-968c-4f72-9571-4a4f3ed4b3f0'
'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:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['pop rock', 'female vocalists', 'punk', 'pop', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.27 dB'
'TXXX:replaygain_track_peak'                        '0.456666'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'7b2cfb8d-b888-4687-966d-977badc78973')
'WCOP' (Copyright/Legal information)                WCOP(url='http://creativecommons.org/licenses/by-nd-nc/1.0/')

========================== row from database ==========================
                                              'id'  137481
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/monotonik/monotonik-archives-vol-1/[mtk096]-va-bestofahxvol1-03-pink-fame.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  123
                                           'genre'  electronic-we-beeps or chip or pico
                                        'filesize'  1972316
                                           'mtime'  1621627600
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm monotonik monotonik archives vol [mtk096] va bestofahxvol1 03 pink fame electronic we beeps chip pico
                                      'tag_artist'  Pink
                                     'tag_release'  Best of AHX, Volume 1: Dexter's Pinkboratory
                                       'tag_title'  Fame
                                             'bpm'  90.98
                                    'search_title'  'fame':1
                                   'search_artist'  'pink':1
                                  'search_release'  '1':6,7 'ahx':3,4 'best':1 'dexter':8 'dexters':10 'of':2 'pinkboratory':11 's':9 'volume':5
                                     'search_rest'  'archives':2 'beeps':12 'bestofahxvol1':7 'chip':13 'electronic':10 'fame':9 'monotonik':1 'mtk096':4,5 'pico':14 'pink':8 'va':6 'vol':3 'we':11
                                    'search_combo'  '1':8C,9C 'ahx':5C,6C 'archives':15 'beeps':25 'best':3C 'bestofahxvol1':20 'chip':26 'dexter':10C 'dexters':12C 'electronic':23 'fame':1A,22 'monotonik':14 'mtk096':17,18 'of':4C 'pico':27 'pink':2B,21 'pinkboratory':13C 's':11C 'va':19 'vol':16 'volume':7C 'we':24
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-2', 'q-syn-4', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['pop rock', 'female vocalists', 'punk', 'pop', 'rock']
                                        'tag_date'  2002
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621627599.7082186  (2021-05-21 22:06:39)
                             'size'  1972316