Original sentence: On live versions performed on the band's 1978 and 1979 tours, May would play rhythm guitar throughout the song to add a rockier feeling to it.Several recordings were laid over each other to achieve the final sound
Edited sentence: Much of the power in the song comes from the combination the a repetitive bass line accompanying very detailed Guitar riffs; Several recordings were laid over each other to achieve the final sound.On live versions performed on the band's 1978 and 1979 tours, May would play guitar throughout the song to add a rockier feeling to it.The result is a very distinctive sound, and dramatically changes if even one of the participants is replaced or removed