http://talkingmetal.com/digital/2015...-jason-becker/
"TM: Were there other songs that you recorded with him that didn’t make the final cut or are we hearing everything that was done for the record on the actual album that was released?
Jason: Yeah, there were a couple that didn’t make it. I think might put them on my next album but they won’t have Dave’s singing.
TM: So just to clarify, there were these songs that you worked on with Dave that didn’t make the album. Were they fully recorded? Did you lay them down in the studio?
Did Dave record vocals for them and are they completed tracks? Are they sitting in the vaults somewhere with DLR’s voice and your guitar on them?
Jason: Yes, one was totally recorded but Dave’s track was just a scratch track."