What is the fine-grained topic of the following text: USA 7"
VAN HALEN Ongaku Senka (7/78) JAPAN Magazine DAVID LEE ROTH On Cover Featured inside in color are QUEEN, TED NUGENT, CHEAT TRICK, BABYS, EL&P, JUDAS PRIEST, PATTI SMITH, and many more! Only return the topic.
Japanese music magazine "Ongaku Senka" featuring Van Halen and other musicians/artists.