A familiar waltz that lends itself to being arranged and played by several different instrument combinations. The melody is very much associated with the music of funfairs, trapeze artists and fairground organs. Rosas was a Mexican composer and violinist who began his career as a street musician. After a visit to Cuba in 1894 he became very poorly and sadly died at the young age of 26. "Over the Waves" (Sobre las Olas) was published in Mexico in 1888 and is one of the most well known Latin American pieces. This improver level (second year players) movement in ternary ABA form is an ideal ensemble piece. The realisation plays back at 60 dotted half note (minim) beats to the minute and players need to communicate a one to the bar feel in their playing.