I am pretty sure I don't breathe while they're playing. Every time they pause I take deep breaths to restore oxygen back to my lungs. OMG, this is the sound of virtuosity.
I put this on intending it as background music while I painted. Ended up in front of the monitor the whole time, , watching in awe and pleasure at the incredible matching of these two amazing musicians. Mabuhay kayo, pareng Richard at pareng Raul!