Thanks for your recommendations, MusicHead. I first heard Oxygene 1-6 on LP back in the 80s. Never forgot it - my friend and I cranked it up as loud as possible. Fast forward to the late 90s and I noticed Oxygene 7-13 while browsing CDs. I bought that album and 1-6 on CD. Both sounded very good on the Sierra-1s, but on the 2EXv2, both are even better to my ears. I think we need to add electronica to the list of genres that sound fantastic on the EXv2s. I'll look into the other Jarre albums.