My next release is "Mother Nature Rap."Photo by Bianca FerreiraI have a new release coming out on 21 March, as a song and a music video, and it’s a big change of genre for me, because it is entitled “Mother Nature Rap.” I thought that I would take action as a singer-songwriter by becoming a rapper, rapping about threats to the environment. I think I may well be one of the oldest rappers around