======================== unified (from filesystem) ========================
                                         'bitrate'  '216.341'
                                        'duration'  '163'
                                          'artist'  'Maria Mena'
                                     'text_people'  ''
                                         'release'  'White Turns Blue'
                                           'title'  "You're The Only One"
                                           'quals'  "['q-bass-4', 'q-play-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3']"
                                      'lastfmtags'  "['norwegian', 'rock', 'female vocalists', 'pop', 'singer songwriter']"
                                     'discogstags'  "['rock', 'pop', 'pop rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '01'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-pop'
                                             'bpm'  '124.545'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'EMG - www.elitemusic.org'
'COMM:ID3v1 Comment:XXX'                            'EMG - www.elitemusic.org'
'TALB' (Album/Movie/Show title)                     'White Turns Blue'
'TBPM' (BPM (beats per minute))                     '124.545'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-pop'
'TCOP' (Copyright message)                          'Elite Music Group'
'TDRC' (Recording time)                             '2004'
'TENC' (Encoded by)                                 'EMG'
'TIT2' (Title/songname/content description)         "You're The Only One"
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'Maria Mena'
'TRCK' (Track number/Position in set)               '01'
'TXXX:discogstags'                                  ['rock', 'pop', 'pop rock']
'TXXX:lastfmtags'                                   ['norwegian', 'rock', 'female vocalists', 'pop', 'singer songwriter']
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.65 dB'
'TXXX:replaygain_track_peak'                        '0.417670'

========================== row from database ==========================
                                              'id'  1517823
                                            'path'  /data/Music/Bulk/00poprockelectronic/Maria Mena/Maria_Mena_-_White_Turns_Blue_2004_MP3_VBR_EMG_www.elitemusic.org/Maria_Mena_-_White_Turns_Blue_2004_MP3_VBR_EMG_www.elitemusic.org/01 - Maria Mena - You_re The Only One - EMG - www.elitemusic.org.mp3
                                         'working'  None
                                         'bitrate'  216
                                    'duration_sec'  163
                                           'genre'  ifs-songwriter-pop
                                        'filesize'  4419997
                                           'mtime'  1620173038
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Maria_Mena_ _White_Turns_Blue_2004_MP3_VBR_EMG_www.elitemusic.org Maria_Mena_ _White_Turns_Blue_2004_MP3_VBR_EMG_www.elitemusic.org 01 You_re EMG www.elitemusic.org ifs songwriter pop
                                      'tag_artist'  Maria Mena
                                     'tag_release'  White Turns Blue
                                       'tag_title'  You're The Only One
                                             'bpm'  124.545
                                    'search_title'  'one':6 'only':5 're':2 'the':4 'you':1 'youre':3
                                   'search_artist'  'maria':1 'mena':2
                                  'search_release'  'blue':3 'turns':2 'white':1
                                     'search_rest'  '00poprockelectronic':1 '2004':7,17 'blue':6,16 'elitemusic':12,26 'emg':10,20,24 'ifs':29 'maria':2 'mena':3 'mp3':8,18 'org':13,27 'pop':31 're':23 'songwriter':30 'turns':5,15 'vbr':9,19 'white':4,14 'www':11,25 'wwwelitemusicorg':21,28 'you':22
                                    'search_combo'  '00poprockelectronic':12 '2004':18,28 'blue':11C,17,27 'elitemusic':23,37 'emg':21,31,35 'ifs':40 'maria':7B,13 'mena':8B,14 'mp3':19,29 'one':6A 'only':5A 'org':24,38 'pop':42 're':2A,34 'songwriter':41 'the':4A 'turns':10C,16,26 'vbr':20,30 'white':9C,15,25 'www':22,36 'wwwelitemusicorg':32,39 'you':1A,33 'youre':3A
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  11B
                                           'quals'  ['q-vocals-3', 'q-piano-1', 'q-play-3', 'q-drums-4', 'q-other-2', 'q-bass-4']
                                      'lastfmtags'  ['norwegian', 'rock', 'female vocalists', 'pop', 'singer songwriter']
                                        'tag_date'  2004
                                     'discogstags'  ['rock', 'pop', 'pop rock']

============================== file details ==============================
                                           'mtime'  1620173037.5443406  (2021-05-05 02:03:57)
                             'size'  4419997