======================== unified (from filesystem) ========================
                                         'bitrate'  '238.018'
                                        'duration'  '290'
                                          'artist'  'Insekt'
                                     'text_people'  ''
                                         'release'  'Teenmachine'
                                           'title'  "Give It Up - Don't Give It Up"
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'Q-SYN-3', 'Q-BUSY-3', 'Q-GRIT-3', 'Q-PLAY-2', 'q-bass-4', "
 "'Q-CHART-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'Q-MIXBEAT-2']")
                                      'lastfmtags'  "['ebm', 'industrial', 'electronic', 'old school ebm', 'electro-industrial']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '12'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave-industrial'
                                             'bpm'  '136.4'
                                             'key'  '6A'
                                        'acoustid'  '928b3b17-f307-4eab-805e-2c07f1dd30db'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Lbl Dependent C: Mind107'
'TALB' (Album/Movie/Show title)                     'Teenmachine'
'TBPM' (BPM (beats per minute))                     '136.4'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave-industrial'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006-05-12'
'TENC' (Encoded by)                                 'Lame 3.90.3 Mod'
'TIT2' (Title/songname/content description)         "Give It Up - Don't Give It Up"
'TKEY' (Initial key)                                '6A'
'TLAN' (Language(s))                                'English'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Insekt'
'TPE2' (Band/orchestra/accompaniment)               'Insekt'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Noise Terror Productions'
'TRCK' (Track number/Position in set)               '7/12'
'TSO2'                                              'Insekt'
'TSOP' (Performer sort order)                       'Insekt'
'TXXX:ASIN'                                         'B000FCUVFC'
'TXXX:Acoustid Id'                                  '928b3b17-f307-4eab-805e-2c07f1dd30db'
'TXXX:Artists'                                      'Insekt'
'TXXX:BARCODE'                                      '4042564004854'
'TXXX:CATALOGNUMBER'                                'mind 107'
'TXXX:MusicBrainz Album Artist Id'                  'a5340b0f-a253-42c1-b430-ffdfc1c24e1d'
'TXXX:MusicBrainz Album Id'                         '6495ed37-bb6c-4a85-bdf0-dcd874f87380'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'a5340b0f-a253-42c1-b430-ffdfc1c24e1d'
'TXXX:MusicBrainz Release Group Id'                 'bba9d838-53ec-3a17-af68-ae7114d3397b'
'TXXX:MusicBrainz Release Track Id'                 '2f9a111d-ca8d-3e39-9a29-c9bd2348b075'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '3'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['ebm', 'industrial', 'electronic', 'old school ebm', 'electro-industrial']
'TXXX:originalyear'                                 '2006'
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.60 dB'
'TXXX:replaygain_track_peak'                        '0.532548'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'42763e06-5bda-4379-b0b2-356bca68437c')

========================== row from database ==========================
                                              'id'  1488854
                                            'path'  /data/Music/Bulk/00dwimp/2006 teenmachine/07_insekt-isolated-fwyh.mp3
                                         'working'  None
                                         'bitrate'  238
                                    'duration_sec'  290
                                           'genre'  eid-ebm or industrial or darkwave-industrial
                                        'filesize'  8724605
                                           'mtime'  1620298307
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 2006 teenmachine 07_insekt isolated fwyh eid ebm or industrial or darkwave industrial
                                      'tag_artist'  Insekt
                                     'tag_release'  Teenmachine
                                       'tag_title'  Give It Up - Don't Give It Up
                                             'bpm'  136.4
                                    'search_title'  'don':4 'dont':6 'give':1 'it':2 't':5 'up':3
                                   'search_artist'  'insekt':1
                                  'search_release'  'teenmachine':1
                                     'search_rest'  '00dwimp':1 '07':4 '2006':2 'darkwave':12 'ebm':9 'eid':8 'fwyh':7 'industrial':11 'insekt':5 'isolated':6 'or':10 'teenmachine':3
                                    'search_combo'  '00dwimp':9 '07':12 '2006':10 'darkwave':20 'don':4A 'dont':6A 'ebm':17 'eid':16 'fwyh':15 'give':1A 'industrial':19 'insekt':7B,13 'isolated':14 'it':2A 'or':18 't':5A 'teenmachine':8C,11 'up':3A
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-3', 'Q-GRIT-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-4', 'Q-PLAY-2', 'Q-SYN-3', 'q-other-2', 'Q-HAP-1', 'Q-BUSY-3', 'q-bass-4']
                                      'lastfmtags'  ['ebm', 'industrial', 'electronic', 'old school ebm', 'electro-industrial']
                                        'tag_date'  2006
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620298306.9884255  (2021-05-06 12:51:46)
                             'size'  8724605