One of the foremost interpreters of J.S. Bach, shares his approach to singing what is considered to be the most technically and intellectually challenging music in the vocal repertoire.

The 64th Grammy Awards will occur on Sunday, April 3 in Las Vegas. Here are the categories, nominees, and eventually, winners, for the classical, jazz, and world music fields.

The lineup represents the “most ambitious season in recent history,” according to executive director Declan McGovern.