Veteran BBC Radio DJ John Peel takes his first visit to Derry and discovers for himself the band that forged his favourite pop song 'Teenage Kicks'.The film, through the use of interviews and archive footage (of Derry and The Undertones), takes us back to 1975. To a time when it would have been normal, even expected, for five Derry teenagers to get together and have a riot. The Undertones got together, formed a band and created their own form of riot, bursting into a vigorous and joyous celibration of their own existence.

Rory Gallagher was the original Irish guitar hero, whose artistry with a battered ’61 Stratocaster became the stuff of legend. Bob Dylan and Muddy Waters admired him, the Rolling Stones tried to hire him – and his fans worshipped him. Clad in faded denim and a checked shirt, he sold 30 million records and became a charismatic icon of Irish music, inspiring musicians such as Brian May, The Edge, Slash and Johnny Marr. But away from the stage, Rory was an intensely private man. His closest confidante was his brother Dónal who accompanied Rory on his rise from their childhood Everly Brothers stage performances and the Showband scene across the North and South of the Irish border through to the deafening heart of the ‘70s rock scene in London – and far beyond. Now, Dónal, along with insights from Rory’s friends and admirers, takes us on a musical journey through the life and career of this shy guitar hero to better understand what made him so great.