Surprise by the voice of my brother, I stand from slouching in couch to ask his concern. After that I came back and increase the volume of the music I was listening as my brother requested. I could not hide my smile when I return to the couch, why not? he do not like my music as he usually complaint. When I went to check him back downstair I saw my brother browsing at some musical instrument at buy boss pedals , from the page I saw. Though I am curious what is it that he want to buy I reserved my question, I just wait when that instrument is already at his hand.