======================== unified (from filesystem) ========================
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                                        'duration'  '171'
                                          'artist'  'Suburban Kids With Biblical Names'
                                     'text_people'  ''
                                         'release'  '#3'
                                           'title'  'Seems to Be on My Mind'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
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                                      'lastfmtags'  "['swedish', 'indie pop', 'indie', 'twee', 'pop']"
                                     'discogstags'  ("['rock', 'pop', 'folk rock', 'soft rock', 'pop rock', 'indie rock', 'indie "
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                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '12'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-unsorted'
                                             'bpm'  '113'
                                             'key'  '3B'
                                        'acoustid'  'f99c9ec8-3fb2-4707-a301-174f050bd8a4'
rest: ''

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'TBPM' (BPM (beats per minute))                     '113'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-unsorted'
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2005-10-12'
'TIT2' (Title/songname/content description)         'Seems to Be on My Mind'
'TKEY' (Initial key)                                '3B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Suburban Kids With Biblical Names'
'TPE2' (Band/orchestra/accompaniment)               'Suburban Kids With Biblical Names'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Labrador'
'TRCK' (Track number/Position in set)               '11/12'
'TSO2'                                              'Suburban Kids With Biblical Names'
'TSOP' (Performer sort order)                       'Suburban Kids With Biblical Names'
'TSRC' (ISRC (international standard recording code))  'SEVMM0508011'
'TXXX:Acoustid Id'                                  'f99c9ec8-3fb2-4707-a301-174f050bd8a4'
'TXXX:Artists'                                      'Suburban Kids With Biblical Names'
'TXXX:BARCODE'                                      '7332233000773'
'TXXX:CATALOGNUMBER'                                'LAB077'
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'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'                                  ['rock', 'pop', 'folk rock', 'soft rock', 'pop rock', 'indie rock', 'indie pop']
'TXXX:lastfmtags'                                   ['swedish', 'indie pop', 'indie', 'twee', 'pop']
'TXXX:originalyear'                                 '2005'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
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'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
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'TXXX:q-syn'                                        '2'
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'TXXX:replaygain_track_peak'                        '0.399393'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'421832b3-4e66-4795-ba65-4970b9a719b9')

========================== row from database ==========================
                                              'id'  1256866
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Suburban Kids With Biblical Names/#3/11-suburban_kids_with_biblical_names-seems_to_be_on_my_mind-smid.mp3
                                         'working'  None
                                         'bitrate'  205
                                    'duration_sec'  171
                                           'genre'  ifs-songwriter-indie-unsorted
                                        'filesize'  4475809
                                           'mtime'  1636759833
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 11 suburban_kids_with_biblical_names seems_to_be_on_my_mind smid ifs songwriter indie unsorted
                                      'tag_artist'  Suburban Kids With Biblical Names
                                     'tag_release'  #3
                                       'tag_title'  Seems to Be on My Mind
                                             'bpm'  113.0
                                    'search_title'  'be':3 'mind':6 'my':5 'on':4 'seems':1 'to':2
                                   'search_artist'  'biblical':4 'kids':2 'names':5 'suburban':1 'with':3
                                  'search_release'  '3':1,2
                                     'search_rest'  '00singer':1 'be':11 'biblical':7 'eos':3 'ifs':16 'indie':17 'kids':5 'mind':14 'my':13 'names':8 'on':12 'seems':9 'smid':15 'songwriter':2 'suburban':4 'to':10 'unsorted':18 'with':6
                                    'search_combo'  '00singer':14 '3':12C,13C 'be':3A,24 'biblical':10B,20 'eos':16 'ifs':29 'indie':30 'kids':8B,18 'mind':6A,27 'my':5A,26 'names':11B,21 'on':4A,25 'seems':1A,22 'smid':28 'songwriter':15 'suburban':7B,17 'to':2A,23 'unsorted':31 'with':9B,19
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  3B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['swedish', 'indie pop', 'indie', 'twee', 'pop']
                                        'tag_date'  2005
                                     'discogstags'  ['rock', 'pop', 'folk rock', 'soft rock', 'pop rock', 'indie rock', 'indie pop']

============================== file details ==============================
                                           'mtime'  1636759833.2517028  (2021-11-13 00:30:33)
                             'size'  4475809