Tony Osborne . Scored for Violin (or Viola) and Double Bass, 3 Random Rambles (You're Kidding! - You're Driving Me Crazy! - Hit the Road!) is a fun suite for young players and offers musical, ensemble and simple technical challenges for the adventurous duo (c.Grade 5/6). The music is lively and energetic, typical of Tony Osborne at his best, and these are player and audience-friendly miniatures for musicians of all ages.. Performance Level: 5;6.. Grade: 5 - 6