Hi there I recently got my new acoustic guitar and I was scouting for guitar classes in Delhi. I came across Matri kala mandir in aurobindo ashram, there they have two courses. Hawaiian guitar, and spanish guitar. so what is this hawaiian guitar? I am interested in-playing solo guitar, folk type of music, like John Fahey, Iron and Wine, Bob Dylan, Gustavo Santaolalla and I also love spanish styles.