Estival Jazz, Lugano, Switzerland. Since 1977, Estival is a summer jazz festival in Switzerland, Lugano. Estival offers a thrilling and particularly surprising line-up that explores the rich world of contemporary music whilst promoting the understanding of different cultures, tolerance, and co-existence. The 29th Street Saxophone Quartet is an American quartet founded in 1982 by alto saxophonists Bobby Watson and Ed Jackson, tenor saxophonist Rich Rothenberg and baritone saxophonist Jim Hartog. The band has an eclectic repertoire ranging from jazz to show, funk, rap, and experimental music.