Freight Train is a song on the 1989 album by Nitro, O.F.R.. In the video for Freight Train, Michael Angelo Batio uses the one-of-a-kind quad guitar, which is a guitar with 4 necks. The top two necks have 7 strings and the bottom 2 have 6 strings. Unfortunately, that guitar was stolen after the second performance of the "Nitro" "O.F.R" tour in El Paso, Texas. Then, in 2004, a fan showed up to one of Batio's performances with a guitar case. The fan opened up the case to reveal 2 of the four guitars that had made up the famous Quad Guitar.