"U. S. singer songwriter Jack Dishel playing live in the concert hall of the KKL at the Blue Balls Festival, Lucerne, Switzerland, Europe"

"The British singer songwriter Jon Kenzie playing live outside KKL Plaza at the Blue Balls Festival, Lucerne, Switzerland, Europe"

"The British singer songwriter Jon Kenzie playing live outside KKL Plaza at the Blue Balls Festival, Lucerne, Switzerland, Europe"

"The British singer songwriter Jack Savoretti playing live outside KKL Plaza at the Blue Balls Festival, Lucerne, Switzerland, Europe"

"The British singer songwriter Jack Savoretti playing live outside KKL Plaza at the Blue Balls Festival, Lucerne, Switzerland, Europe"

"The British singer-songwriter James Blunt performing live at the Blue Balls Festival, Lucerne, Switzerland, Europe"

"The British singer and actress Paloma Faith live at the Blue Balls Festival, Lucerne, Switzerland, Europe"

"American singer and songwriter Cody Chesnutt, performing live at the Blue Balls Festival, Luzerner Saal KKL concert hall, Luzern, Canton of Lucerne, Switzerland, Europe"

"The British singer Chloe Howl, performing live at the Blue Balls Festival, Lucerne, Switzerland, Europe"

"British singer and songwriter Sivu, live with band at the Blue Balls Festival, Lucerne, Switzerland, Europe"

"Rita Ora, British singer, model and actress, live at the Blue Balls Festival, Lucerne, Switzerland, Europe"

The British singer Seal live in the sold-out concert hall of the KKL at the Blue Balls Festival Lucerne, Switzerland, Europe

The British singer Seal live in the sold-out concert hall of the KKL at the Blue Balls Festival Lucerne, Switzerland, Europe