======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '238'
                                          'artist'  'Songs: Ohia'
                                     'text_people'  'Jason Andrew Molina'
                                         'release'  'Impala'
                                           'title'  'This Time Anything Finite at All'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-JZFKS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'alt country', 'indie rock', 'folk', 'singer songwriter']"
                                     'discogstags'  "['rock', 'folk rock', 'indie rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-folk;ifs-songwriter-indie-pop'
                                             'bpm'  '139.2'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Impala'
'TBPM' (BPM (beats per minute))                     '139.2'
'TCOM' (Composer)                                   'Jason Andrew Molina'
'TCON' (Content type, a.k.a. Genre)                 ['ifs-songwriter-folk', 'ifs-songwriter-indie-pop']
'TDRC' (Recording time)                             '1998'
'TIT2' (Title/songname/content description)         'This Time Anything Finite at All'
'TKEY' (Initial key)                                '4A'
'TLEN' (Length)                                     '238640'
'TPE1' (Lead performer(s)/Soloist(s))               'Songs: Ohia'
'TPE2' (Band/orchestra/accompaniment)               'Songs: Ohia'
'TPUB' (Publisher)                                  'Secretly Canadian'
'TRCK' (Track number/Position in set)               '3'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['rock', 'folk rock', 'indie rock']
'TXXX:lastfmtags'                                   ['indie', 'alt country', 'indie rock', 'folk', 'singer songwriter']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.72 dB'
'TXXX:replaygain_track_peak'                        '0.666060'

========================== row from database ==========================
                                              'id'  1279943
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Songs: Ohia - Songs Ohia/Impala/songs ohia - impala - 03 - this time anything finite at all.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  238
                                           'genre'  ifs-songwriter-folk;ifs-songwriter-indie-pop
                                        'filesize'  3821568
                                           'mtime'  1636400653
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos songs ohia impala 03 this time anything finite all ifs songwriter folk;ifs songwriter indie pop
                                      'tag_artist'  Songs: Ohia
                                     'tag_release'  Impala
                                       'tag_title'  This Time Anything Finite at All
                                             'bpm'  139.2
                                    'search_title'  'all':6 'anything':3 'at':5 'finite':4 'this':1 'time':2
                                   'search_artist'  'ohia':3 'songs':1,2
                                  'search_release'  'impala':1
                                     'search_rest'  '00singer':1 'all':11 'anything':9 'eos':3 'finite':10 'folk':13,15 'ifs':12,14,16 'impala':6 'indie':17 'ohia':5 'pop':18 'songs':4 'songwriter':2 'this':7 'time':8
                                    'search_combo'  '00singer':11 'all':6A,21 'anything':3A,19 'at':5A 'eos':13 'finite':4A,20 'folk':23,25 'ifs':22,24,26 'impala':10C,16 'indie':27 'ohia':9B,15 'pop':28 'songs':7B,8B,14 'songwriter':12 'this':1A,17 'time':2A,18
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'alt country', 'indie rock', 'folk', 'singer songwriter']
                                        'tag_date'  1998
                                     'discogstags'  ['rock', 'folk rock', 'indie rock']

============================== file details ==============================
                                           'mtime'  1636400653.3052206  (2021-11-08 20:44:13)
                             'size'  3821568