Hopefully the guy understands your situation and is willing to be patient if need be and help you out. I'm around your age and I met a guy who's also about 20 years older and can play multiple instruments guitar, bass and drums. He's happy to just link and play. He's also willing to throw in advice here and there.
Who knows, perhaps the guy isn't only interested in jamming to certain songs, but to just shred in general. If that's the case, there's a great learning opportunity for you as well. I'd ask him about it and see what he says.
If he's up for that, I highly recommend getting a "band in a box." I picked up a Digitech TRIO band creator new for about $50 last year on an overstock deal and that's one of the best investment I've made.
Strum a few chords and the machine's "technology" will create a random drum and bass part to accompany the chord. From there, you can switch between 7 different genres and 12 musical styles between each genre and get a different bass and drum part for each....and you can change the tempo for them all. You can turn down the bass part and voila, you and the guitarist will have drums to rock to. If you need a little nudge, just turn up the bass part and listen for a few seconds to get some ideas and off you go.
Who knows, perhaps the guy isn't only interested in jamming to certain songs, but to just shred in general. If that's the case, there's a great learning opportunity for you as well. I'd ask him about it and see what he says.
If he's up for that, I highly recommend getting a "band in a box." I picked up a Digitech TRIO band creator new for about $50 last year on an overstock deal and that's one of the best investment I've made.
Strum a few chords and the machine's "technology" will create a random drum and bass part to accompany the chord. From there, you can switch between 7 different genres and 12 musical styles between each genre and get a different bass and drum part for each....and you can change the tempo for them all. You can turn down the bass part and voila, you and the guitarist will have drums to rock to. If you need a little nudge, just turn up the bass part and listen for a few seconds to get some ideas and off you go.