======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '237'
                                          'artist'  'Level 42'
                                     'text_people'  ''
                                         'release'  'Best of Formel Eins: Die Kulthits'
                                           'title'  'Running in the Family'
                                           'quals'  ("['Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', "
 "'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-3', "
 "'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']")
                                      'lastfmtags'  "['80s', 'new wave', 'funk', 'pop', 'bass']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '18'
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-unsorted;electronic-we-new wave or post punk'
                                             'bpm'  '125.006'
                                             'key'  '10A'
                                        'acoustid'  '57d61864-e78c-47b2-a567-91fee6ab2675'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Best of Formel Eins: Die Kulthits'
'TBPM' (BPM (beats per minute))                     '125.006'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-generic or radio-unsorted', 'electronic-we-new wave or post punk']
'TDOR' (Original release time)                      '2002'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         'Running in the Family'
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Level 42'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '3/4'
'TPUB' (Publisher)                                  'Universal Music Germany'
'TRCK' (Track number/Position in set)               '4/18'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Level 42'
'TSRC' (ISRC (international standard recording code))  'GBF068625690'
'TXXX:Acoustid Id'                                  '57d61864-e78c-47b2-a567-91fee6ab2675'
'TXXX:CATALOGNUMBER'                                '583 519-2'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'f6063250-ff66-4fc8-8713-02b486b43c33'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        'd69ee229-2f36-494c-b104-9ae0d8be506b'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['80s', 'new wave', 'funk', 'pop', 'bass']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.06 dB'
'TXXX:replaygain_track_peak'                        '0.449692'

========================== row from database ==========================
                                              'id'  1334395
                                            'path'  /data/Music/Bulk/00poprockelectronic/Formel_ Eins/Die Kulthits CD 3/Best_Of_Formel_Eins_-_Die_Kulthits_CD_3_-_04_-_Running_In_The_Family.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  237
                                           'genre'  electronic-generic or radio-unsorted;electronic-we-new wave or post punk
                                        'filesize'  5699223
                                           'mtime'  1620569527
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Formel_ CD 3 Best_Of_Formel_Eins_ _Die_Kulthits_CD_3_ _04_ _Running_In_The_Family electronic generic radio unsorted;electronic we new wave post punk
                                      'tag_artist'  Level 42
                                     'tag_release'  Best of Formel Eins: Die Kulthits
                                       'tag_title'  Running in the Family
                                             'bpm'  125.006
                                    'search_title'  'family':4 'in':2 'running':1 'the':3
                                   'search_artist'  '42':2 'level':1
                                  'search_release'  'best':1 'die':6 'eins':4,5 'formel':3 'kulthits':7 'of':2
                                     'search_rest'  '00poprockelectronic':1 '04':13 '3':4,12 'best':5 'cd':3,11 'die':9 'eins':8 'electronic':18,22,24 'family':17 'formel':2,7 'generic':19 'in':15 'kulthits':10 'new':26 'of':6 'post':28 'punk':29 'radio':20 'running':14 'the':16 'unsorted':21,23 'wave':27 'we':25
                                    'search_combo'  '00poprockelectronic':14 '04':26 '3':17,25 '42':6B 'best':7C,18 'cd':16,24 'die':12C,22 'eins':10C,11C,21 'electronic':31,35,37 'family':4A,30 'formel':9C,15,20 'generic':32 'in':2A,28 'kulthits':13C,23 'level':5B 'new':39 'of':8C,19 'post':41 'punk':42 'radio':33 'running':1A,27 'the':3A,29 'unsorted':34,36 'wave':40 'we':38
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', '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-3', 'q-other-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'funk', 'pop', 'bass']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620569526.5500152  (2021-05-09 16:12:06)
                             'size'  5699223