Before you'd need to visit different record stores, hitting one every few days to check their latest in catalogue. Find the hidden boxes with low print releases, listen on a player and skip the needle around track grooves. Or have good friends recommending you stuff.
It got easier but I think we need to realise to find the signal on a sea of noise will probably require effort for a long time. Given time enough every new information discovery tool gets flooded by the noise, almost like a form of entropy.
Pick a random place on earth and then search for nearby radio stations.
Though thats not all, I also have a receiver feeding into an 1/2w FM modulator and providing whole house music at home.