Integral of 1/(1 + sin^2(x))
7:11
A Very Nice Integral Problem From Germany
9:05
Integral of (x - 1)/(x^2 - x + 1)
6:58
Integral of ln^2(x)
7:39
Integral of square root of cot x
1:00:01
I Know You’re Tired, But Look How Far You’ve Come
1:57:53
The Complete Chopin Nocturnes
2:06:02
J.S. Bach: French Suites
18:11