American rock Building Sound and the polished production values of soul, have been seen as influencing the Merseybeat sound, particularly the early work of The Beatles, and through them and others the form of later rock music. Some historians of music have also pointed to important and innovative technical developments that built on rock and roll in this period, particularly the Wall of Sound pursued by Phil Spector. Commentators have traditionally perceived a decline of rock and roll in the late 1950s and early 1960s. By 1959, the death of Buddy Holly, The Big Bopper and Ritchie Valens in a plane crash,
Lokomotiv Yaroslavl plane crash Korolev and Brad McCrimmon. The accident was the second plane crash in Russia involving a hockey team. The entire VVS Moscow team died in the 1950 Sverdlovsk plane crash near Sverdlovsk (now Yekaterinburg). Russian President Dmitry Medvedev, who had been on his way to Yaroslavl for the Yaroslavl Global Policy Forum, sent his condolences to the families of those killed in the crash and visited the crash site along with Governor of Yaroslavl Oblast Sergey Vakhrukov. René Fasel, president of the International Ice Hockey Federation, called the crash "the darkest day in the history of our sport." Manchester United chief