I.over [美 ˈoʊvər, 英 ˈəʊvə]副over often appears as the second element of certain verb structures in English (blow over, knock over, pore over, etc). For translations, see the relevant verb entry (blow, knock, pore, etc).
It is difficult to describe the transformation that took place as this smiling, friendly man hunched over his guitar and launched himself, bodily it seemed, into his music.