John's Jingle Jangle with No Angle My instrument, the Jingle Jangle with No Angle, is a unique instrument. I got this idea because my parents were thinking about something I could use for my instrument and then this idea popped up. We made this leather with leather, jingle bells and a hoop. We tried thumping the leather to see if it would sound different and that worked. You can play this instrument by shaking and striking it.