High Quality Content by WIKIPEDIA articles! Road Trips Volume 2 Number 4 is a two-CD live album by the American rock band the Grateful Dead. The eighth in their "Road Trips" series of albums, it was recorded on May 26 and 27, 1993, at the Cal Expo Amphitheatre in Sacramento, California. A third, bonus disc included with some copies of the album was recorded at the same two concerts. The album was released on August 25, 2009.