Performances   Fox Trot N. 1 Composed by Renzo in the 1930s. Recorded on 78 r.p.m. disk.   Fox Trot N. 2 Composed by Renzo in the 1930s. Recorded on 78 r.p.m. disk.   Fox Trot N. 3 Composed by Renzo in the 1930s. Recorded on 78 r.p.m. disk.   Fox Trot N. 4 Composed by Renzo in the 1930s. Recorded on 78 r.p.m. disk.