======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '264'
                                          'artist'  'Loituma'
                                     'text_people'  ''
                                         'release'  'Things of Beauty'
                                           'title'  'There Is My Lover'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-1', 'Q-UNU-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['finnish folk', 'nordic folk', 'finnish', 'folk', 'kantele']"
                                     'discogstags'  "['pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '10'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'loc-eur-northern-finland'
                                             'bpm'  '91'
                                             'key'  '1B'
                                        'acoustid'  '4317f947-81b8-4f0c-beff-ec8e82eb47ce'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Things of Beauty'
'TBPM' (BPM (beats per minute))                     '91'
'TCON' (Content type, a.k.a. Genre)                 'loc-eur-northern-finland'
'TDOR' (Original release time)                      '1998'
'TDRC' (Recording time)                             '1998-02-24'
'TIT2' (Title/songname/content description)         'There Is My Lover'
'TKEY' (Initial key)                                '1B'
'TPE1' (Lead performer(s)/Soloist(s))               'Loituma'
'TPE2' (Band/orchestra/accompaniment)               'Loituma'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '2/10'
'TSO2'                                              'Loituma'
'TSOP' (Performer sort order)                       'Loituma'
'TXXX:Acoustid Id'                                  '4317f947-81b8-4f0c-beff-ec8e82eb47ce'
'TXXX:Artists'                                      'Loituma'
'TXXX:MusicBrainz Album Artist Id'                  '779498bb-07cc-4b02-a48e-04203099aeb4'
'TXXX:MusicBrainz Album Id'                         '31e34ee1-b07e-4191-a610-837f4f2f31f5'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'pseudo-release'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '779498bb-07cc-4b02-a48e-04203099aeb4'
'TXXX:MusicBrainz Release Group Id'                 '6a619ac2-3155-37a5-8fce-27e4c65480c9'
'TXXX:MusicBrainz Release Track Id'                 'a99d732b-fe9a-3488-be53-2f8d1f207445'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'pop'
'TXXX:lastfmtags'                                   ['finnish folk', 'nordic folk', 'finnish', 'folk', 'kantele']
'TXXX:originalyear'                                 '1998'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.97 dB'
'TXXX:replaygain_track_peak'                        '0.972017'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'769ac3cb-7db3-4b2f-b736-b362267c1d17')

========================== row from database ==========================
                                              'id'  932606
                                            'path'  /data/Music/Bulk/00localcharacter/00mid-north-europe/00scandinavia/Loituma/02. Loituma - Kultaansa ikavoiva (There is my lover).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  264
                                           'genre'  loc-eur-northern-finland
                                        'filesize'  6355882
                                           'mtime'  1621629430
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00mid north europe 00scandinavia 02. Kultaansa ikavoiva (There is my lover) loc eur northern finland
                                      'tag_artist'  Loituma
                                     'tag_release'  Things of Beauty
                                       'tag_title'  There Is My Lover
                                             'bpm'  91.0
                                    'search_title'  'is':2 'lover':4 'my':3 'there':1
                                   'search_artist'  'loituma':1
                                  'search_release'  'beauty':3 'of':2 'things':1
                                     'search_rest'  '00mid':1 '00scandinavia':4 '02':5,6 'eur':16 'europe':3 'finland':18 'ikavoiva':8 'is':11 'kultaansa':7 'loc':15 'lover':13,14 'my':12 'north':2 'northern':17 'there':9,10
                                    'search_combo'  '00mid':9 '00scandinavia':12 '02':13,14 'beauty':8C 'eur':24 'europe':11 'finland':26 'ikavoiva':16 'is':2A,19 'kultaansa':15 'loc':23 'loituma':5B 'lover':4A,21,22 'my':3A,20 'north':10 'northern':25 'of':7C 'there':1A,17,18 'things':6C
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  1B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['finnish folk', 'nordic folk', 'finnish', 'folk', 'kantele']
                                        'tag_date'  1998
                                     'discogstags'  ['pop']

============================== file details ==============================
                                           'mtime'  1621629429.6745577  (2021-05-21 22:37:09)
                             'size'  6355882