#highly combustible reacts #highly combustible #highly #reactions #reaction #hxc #combustible #andré rieu (violinist) #andre rieu #andré rieu in concert #andré rieu (musical artist) #classical music (musical genre) #johann strauss orchestra (musical group) #highland cathedral #bagpipe #scotland #great highland bagpipe #national anthem of scotland #scottish national anthem #pipe #ulrich roever #michael korb #ben kelly #rugby