“The Launchkey Mini is an excellent compact controller...” - MusicRadar
Novation Launchkey Mini Mk3 (SGD159) USB &amp; iOS Keyboard Controller / / 25 synth-action velocity-sensitive keys / / 16 backlit velocity-sensitive pads / / https://t.co/zAS3im7jMz https://t.co/jxUJPApNrn
Sinamex Electronics Pte Ltd
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BENCOOLEN
['“', 'launchkey', 'mini', 'excellent', 'compact', 'controller', '...', '”', 'musicradar', 'novation', 'launchkey', 'mini', 'mk3', 'sgd', '159', 'usb', 'io', 'keyboard', 'controller', '25', 'synth-action', 'velocity-sensitive', 'key', '16', 'backlit', 'velocity-sensitive', 'pad', 'https://t.co/zas3im7jmz', 'https://t.co/jxujpapnrn']
['excellent', 'excellent', 'compact', 'excellent', 'pad']
excellent compact controller novation keyboard controller
launchkey mini excellent compact controller musicradar novation launchkey mini mk3 sgd159 usb amp ios keyboard controller 25 synthaction velocitysensitive keys 16 backlit velocitysensitive pads
  [
    {"relatedness": True, "type": "facility", "explanation": "keyboard controller is a facility for music production"},
    {"relatedness": True, "type": "inconvenience", "explanation": "lack of backlit velocity-sensitive keys is an inconvenience for some users"},
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses"}
    ]

The post does relate to a maintenance report feedback to public flat house, specifically regarding the keyboard controller's lack of backlit velocity-sensitive keys, which is an inconvenience for some users. Therefore, the answer is:

{"relatedness": True, "type": "inconvenience", "explanation": "lack of backlit velocity-sensitive keys is an inconvenience for some users"}