I'm 51 and I've never been so attuned to new releases as I am now. Streaming has opened up a huge world to me.
Weekly, I scan album reviews on Pitchfork, NME and The Guardian - it's amazing how often a cracking album gets overlooked by at least one of them.
Also BBC 6Music is a great station for picking up new artists. Their evening and Sunday scheduling is as good as it gets (I imagine... :-) )