Eamon Coughlan posted a video how to accompany a reel in D. As example he uses the Merry Blacksmith. First you can learn the melody, he implemented a tab for the tune.
And if you're looking for chords like most of the people that visit my blog (is this really so important for you guys?) look here. Chords or here Chord Charts
What a wonderful version of the old Planxty classic. On vocals is Salla Rimmi. They are from Finland and play in a band called Greenrose Faire. You can find them on bandcamp:
Here are some bouzouki tutorials in Russian by Роман Стансков. Maybe it helps if you turn on translation. But tbh the translation into German is really shit.
Just found some bouzouki lessons on youtube by Роман Стансков. First you see him play, afterwards he plays the tunes slowly and you can see the tab. Some of the tunes sound somewhat medieval.