Blind blues musician Paul Pena is perhaps best known for his song "Jet Airliner". In 1993, Pena heard Tuvan throat singing over his shortwave radio and subsequently taught himself how to reproduce these extraordinary sounds. This documentary follows him to Tuva, where he takes part in a throat singing competition. Languages featured in the film include English, Russian and Tuvan.

Queen Poppy and Branch make a surprising discovery — there are other Troll worlds beyond their own, and their distinct differences create big clashes between these various tribes. When a mysterious threat puts all of the Trolls across the land in danger, Poppy, Branch, and their band of friends must embark on an epic quest to create harmony among the feuding Trolls to unite them against certain doom.

Dorothy Morrison, Tracy Nelson, Annie Sampson and Angela Strehli, all highly regarded vocalists in their own rights, have joined forces as The Blues Broads. Their self-titled debut CD/DVD set includes both familiar songs associated with their respective august careers, as well as newly written material that underscores the creative might of these four remarkable women. Reflecting more than two centuries of collective experience in blues, country, gospel and rock, this awesome aggregation is nothing less than a roots music "supergroup" of the first order.

The Tuaregs of Tinariwen are the kings of North African blues. All it takes are a few notes to transport the audience at the Nuits de Fourvière to the heart of the Sahara.

In Venice Beach, naive Midwesterner JB bonds with local slacker KG and they form the rock band Tenacious D. Setting out to become the world's greatest band is no easy feat, so they set out to steal what could be the answer to their prayers... a magical guitar pick housed in a rock-and-roll museum some 300 miles away.

A chronicle of country music legend Johnny Cash's life, from his early days on an Arkansas cotton farm to his rise to fame with Sun Records in Memphis, where he recorded alongside Elvis Presley, Jerry Lee Lewis and Carl Perkins.

In this wildly entertaining vision of one of the twentieth century’s greatest artists, Bob Dylan is surrounded by teen fans, gets into heated philosophical jousts with journalists, and kicks back with fellow musicians Joan Baez, Donovan, and Alan Price.

A proto-music video: three minutes of experimental animation set to the tune of Romeo Nelson's 'Head Rag Hop'.

Following a childhood tragedy, Dewey Cox follows a long and winding road to music stardom. Dewey perseveres through changing musical styles, an addiction to nearly every drug known and bouts of uncontrollable rage.

Clapton, live from Los Angeles' Staples Center on August 18, 2002, part of the sold-out worldwide tour that followed Clapton's 2001 album "Reptile." This concert DVD features live material spanning his entire career. Recorded in concert at The Staples Center in Los Angeles, August 18 2001, this performance spans Clapton's entire career and even throws in a cover of "Somewhere Over the Rainbow" for good measure. Based around the album REPTILE, which had just been released at the time, this footage also includes the songs "Layla," "Tears in Heaven," "Sunshine of Your Love" and many more.

A documentary on the electric guitar from the point of view of three significant rock musicians: the Edge, Jimmy Page and Jack White.

It is about a music school in Philadelphia, The Paul Green School of Rock Music, run by Paul Green that teaches kids ages 9 to 17 how to play rock music and be rock stars. Paul Green teaches his students how to play music such as Black Sabbath and Frank Zappa better than anyone expects them to by using a unique style of teaching that includes getting very angry and acting childish.