======================== unified (from filesystem) ========================
                                         'bitrate'  '159.453'
                                        'duration'  '250'
                                          'artist'  'Celer'
                                     'text_people'  ''
                                         'release'  'Capri'
                                           'title'  'Rich Telescopes'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-2', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['dark ambient', 'warm drone', 'drone', 'minimal', 'ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '28'
                                      'tracktotal'  '29'
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'electronic-ambient'
                                             'bpm'  '114.2'
                                             'key'  '12B'
                                        'acoustid'  'c9968680-9f09-41aa-a83d-1efd5899b020'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Capri'
'TBPM' (BPM (beats per minute))                     '114.2'
'TCON' (Content type, a.k.a. Genre)                 'electronic-ambient'
'TDOR' (Original release time)                      '2009'
'TDRC' (Recording time)                             '2009-02-16'
'TENC' (Encoded by)                                 'Lame 3.97'
'TIT2' (Title/songname/content description)         'Rich Telescopes'
'TKEY' (Initial key)                                '12B'
'TLAN' (Language(s))                                'English'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Celer'
'TPE2' (Band/orchestra/accompaniment)               'Celer'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Humming Conch'
'TRCK' (Track number/Position in set)               '28/29'
'TSO2'                                              'Celer'
'TSOP' (Performer sort order)                       'Celer'
'TXXX:Acoustid Id'                                  'c9968680-9f09-41aa-a83d-1efd5899b020'
'TXXX:CATALOGNUMBER'                                'Conch 001'
'TXXX:MusicBrainz Album Artist Id'                  '6ef3e8f1-675d-46e0-8604-2983b42bc7dc'
'TXXX:MusicBrainz Album Id'                         'e2ba09c2-f25e-430c-850a-002910f7a13f'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '6ef3e8f1-675d-46e0-8604-2983b42bc7dc'
'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'                                   ['dark ambient', 'warm drone', 'drone', 'minimal', 'ambient']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '2'
'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'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.83 dB'
'TXXX:replaygain_track_peak'                        '0.697621'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'37cee35f-8faf-448f-850e-ae9ab35a9494')

========================== row from database ==========================
                                              'id'  1373323
                                            'path'  /data/Music/Bulk/00poprockelectronic/00ambient/Celer - Capri (2009)/28-celer-rich_telescopes.mp3
                                         'working'  None
                                         'bitrate'  159
                                    'duration_sec'  250
                                           'genre'  electronic-ambient
                                        'filesize'  4990108
                                           'mtime'  1636910585
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00ambient (2009) 28 celer rich_telescopes electronic ambient
                                      'tag_artist'  Celer
                                     'tag_release'  Capri
                                       'tag_title'  Rich Telescopes
                                             'bpm'  114.2
                                    'search_title'  'rich':1 'telescopes':2
                                   'search_artist'  'celer':1
                                  'search_release'  'capri':1
                                     'search_rest'  '00ambient':2 '00poprockelectronic':1 '2009':3,4 '28':5 'ambient':10 'celer':6 'electronic':9 'rich':7 'telescopes':8
                                    'search_combo'  '00ambient':6 '00poprockelectronic':5 '2009':7,8 '28':9 'ambient':14 'capri':4C 'celer':3B,10 'electronic':13 'rich':1A,11 'telescopes':2A,12
                                    'tag_tracknum'  28
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-3', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['dark ambient', 'warm drone', 'drone', 'minimal', 'ambient']
                                        'tag_date'  2009
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636910584.7495449  (2021-11-14 18:23:04)
                             'size'  4990108