How to auto play piano roblox (auto hotkey)

Hotkey script- Gui, Add, Text,, ------------------------------------------Key Delay----------------------------------------- Gui, Add, Edit, w300 vKeyDelay, 100 Gui, Add, Text,, ----------------------------------------Piano Music----------------------------------------- Gui, Add, Edit, R10 w300 vPianoMusic Gui, Add, Text,, F4 To Play Piano Music Gui, Add, Text,, Press F8 To Suspend/Resume Gui, Add, Text,, Edited by WalkerOnly Gui, Show F4:: !F4:: Gui, Submit, Nohide PianoMusic := RegExReplace(PianoMusic, «`n|`r|/») ; Remove Stuff X := 1 while (X:=RegExMatch(PianoMusic, «U)([.*]|.)»,Keys, X)) { X+=StrLen(Keys) Keys := Trim(Keys, «[]») SendInput % Keys Sleep, %KeyDelay% } return f8:: Pause Suspend return GuiClose: ExitApp