Readers recommend: share your songs about mathematics

Make your nomination in the comments and a reader will pick the best eligible tracks for a playlist next week – you have until Monday 24 April Music and maths are in the formula for this week’s playlist. Keep an eye on the comments for more thoughts on the theme.
You have until 11pm on Monday 24 April to post your nomination and make your justification. RR contributor Sarah Chappell (who posts as AFictionHabit in the comments) will select from your recommendations and produce a playl