Music during the 1960s was affected by the multpile changes going world wide, and 1960s music groups were generally asked to bring a more upbeat, socially oriented message than the 1950s music bands.
Among the groups that started or made their mark during the decade of the 1960s are:
... on top of it, which is where you can manually start the gyroscope. Once the gyro is spinning, tipping the device will cause the gyroscope to start precessing, with ...