======================== unified (from filesystem) ========================
                                         'bitrate'  '198.905'
                                        'duration'  '159'
                                          'artist'  'Boy & The Echo Choir'
                                     'text_people'  ''
                                         'release'  'And Night Arrives in One Gigantic Step'
                                           'title'  'Flower Walk'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'Q-PIANO-3', 'q-chart-1', 'q-drums-1', 'q-other-4', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['worth a listen', 'france', 'dream pop', 'french', 'singer songwriter']"
                                     'discogstags'  "['pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '03'
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-unsorted'
                                             'bpm'  '105.4'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'And Night Arrives in One Gigantic Step'
'TBPM' (BPM (beats per minute))                     '105.4'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-unsorted'
'TDRC' (Recording time)                             '2010'
'TIT2' (Title/songname/content description)         'Flower Walk'
'TKEY' (Initial key)                                '4A'
'TLEN' (Length)                                     '159640'
'TPE1' (Lead performer(s)/Soloist(s))               'Boy & The Echo Choir'
'TRCK' (Track number/Position in set)               '03'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 64bits version 3.98.4 (http://www.mp3dev.org/)'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'pop'
'TXXX:lastfmtags'                                   ['worth a listen', 'france', 'dream pop', 'french', 'singer songwriter']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.78 dB'
'TXXX:replaygain_track_peak'                        '0.424944'

========================== row from database ==========================
                                              'id'  1251435
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/boy & the echo choir - 2010 - and night arrives in one gigantic step (v0)/03 - flower walk.mp3
                                         'working'  None
                                         'bitrate'  198
                                    'duration_sec'  159
                                           'genre'  ifs-songwriter-indie-unsorted
                                        'filesize'  3973108
                                           'mtime'  1621630303
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos boy the echo choir 2010 and night arrives one gigantic step (v0) 03 flower walk ifs songwriter indie unsorted
                                      'tag_artist'  Boy & The Echo Choir
                                     'tag_release'  And Night Arrives in One Gigantic Step
                                       'tag_title'  Flower Walk
                                             'bpm'  105.4
                                    'search_title'  'flower':1 'walk':2
                                   'search_artist'  'boy':1 'choir':4 'echo':3 'the':2
                                  'search_release'  'and':1 'arrives':3 'gigantic':6 'in':4 'night':2 'one':5 'step':7
                                     'search_rest'  '00singer':1 '2010':8 'and':9 'arrives':11 'boy':4 'choir':7 'echo':6 'eos':3 'flower':17 'gigantic':13 'ifs':19 'indie':20 'night':10 'one':12 'songwriter':2 'step':14 'the':5 'unsorted':21 'v0':15,16 'walk':18
                                    'search_combo'  '00singer':14 '2010':21 'and':7C,22 'arrives':9C,24 'boy':3B,17 'choir':6B,20 'echo':5B,19 'eos':16 'flower':1A,30 'gigantic':12C,26 'ifs':32 'in':10C 'indie':33 'night':8C,23 'one':11C,25 'songwriter':15 'step':13C,27 'the':4B,18 'unsorted':34 'v0':28,29 'walk':2A,31
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-mixbeat-1', 'Q-PIANO-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['worth a listen', 'france', 'dream pop', 'french', 'singer songwriter']
                                        'tag_date'  2010
                                     'discogstags'  ['pop']

============================== file details ==============================
                                           'mtime'  1621630302.9778929  (2021-05-21 22:51:42)
                             'size'  3973108