This sound is from Tap Trial (1 & 2) - Rhythm Heaven Megamix - GBA Rhythm Games (3DS)

The People of the State of California v. Orenthal James Simpson was a criminal trial in Los Angeles County Superior Court. Simpson was tried and acquitted for the murders of his ex-wife Nicole Brown Simpson and her friend Ronald Goldman. The trial is often characterized as the trial of the century because of its international publicity.
See also: Contactless payment, McMartin preschool trial, High Court of Justice (1649), Up to eleven, 9-1-1, Trial of George Zimmerman.