NoteBlock

local nb = component.note_block
if nb == nil then
    os.execute("reboot")
else
    nb.setPitch(1)
    nb.trigger()
    os.sleep(0.3)
       nb.trigger()
    os.sleep(0.3)
    nb.setPitch(3)
        nb.trigger()
    os.sleep(0.3)
        nb.trigger()
    os.sleep(0.3)
        nb.setPitch(5)
        nb.trigger()
    os.sleep(0.3)
        nb.trigger()
    os.sleep(0.3)
    nb.setPitch(7)
        nb.trigger()
    os.sleep(0.3)
            nb.trigger()
    os.sleep(0.3)

end