Sam Smith: iTunes Festival 2014

For Apple Music Live, Gaga presents MAYHEM Requiem, a celebration and musical reimagining of MAYHEM.

An intimate and moving meditation on the late musician and artist Kurt Cobain, based on more than 25 hours of previously unheard audiotaped interviews conducted with Cobain by noted music journalist Michael Azerrad for his book "Come As You Are: The Story of Nirvana." In the film, Kurt Cobain recounts his own life - from his childhood and adolescence to his days of musical discovery and later dealings with explosive fame - and offers often piercing insights into his life, music, and times. The conversations heard in the film have never before been made public, and they reveal a highly personal portrait of an artist much discussed but not particularly well understood.

A live album by American rock band Nirvana, the album features an acoustic performance recorded at Sony Music Studios in New York City on 18 November 1993, for the television series MTV Unplugged.

Taylor Swift takes the stage in Dallas for the Reputation Stadium Tour and celebrates a monumental night of music, memories and visual magic.

In this fascinating Oscar-nominated documentary, American guitarist Ry Cooder brings together a group of legendary Cuban folk musicians (some in their 90s) to record a Grammy-winning CD in their native city of Havana. The result is a spectacular compilation of concert footage from the group's gigs in Amsterdam and New York City's famed Carnegie Hall, with director Wim Wenders capturing not only the music -- but also the musicians' life stories.

Ghost is an ideological musician and leader of a jazz band who would rather play his blues in the park to the birds than compromise himself. His peripatetic performances lead him to cross paths with a singer, while his masculinity is thrown into question following a violent brawl.

Martin Scorsese's documentary intertwines footage from The Band's incredible farewell tour with probing backstage interviews and featured performances by Bob Dylan, Joni Mitchell, Van Morrison, Eric Clapton, and other rock legends.

A personal and intimate look into Demi Lovato's life as not only a regular 25 year old, but also one of the biggest pop stars in the world.

In the town of Normal Valley, an eccentric magician named Maestro entertains the local children every day in his spooky mansion. One stormy night, the town's mayor leads a group of angry citizens to the mansion in an attempt to run Maestro out of town.

The story of the triumphs and hurdles of brothers Barry, Maurice, and Robin Gibb, otherwise known as the Bee Gees. The iconic trio, who found early fame in the 1960s, went on to write over 1,000 songs and have 20 No. 1 hits throughout their career, transcending more than five decades of changing tastes and styles.

In his hometown of Toronto, Shawn Mendes pours his heart out on stage with a live performance in a stadium packed with adoring fans.

Daft Punk Unchained is the first film about the pop culture phenomenon that is Daft Punk, the duo with 12 million albums sold worldwide and seven Grammy Awards. Throughout their career Thomas Bangalter and Guy-Manuel de Homem-Christo have always resisted compromise and the established codes of show business. They have remained determined to maintain control of every link in the chain of their creative process. In the era of globalisation and social networks, they rarely speak in public and neither do they show their faces on TV. This documentary explores this unprecedented cultural revolution revealing a duo of artists on a permanent quest for creativity, independence and freedom.