Try Pepe Romero's version of Rodrigo's "Concerto de Aranjuez". I'm not sure if the spelling is correct. This is an amazing piece. Full orchestra, but the guitar is front and center with many solos. The emotion and depth of this concerto is stunning. I sat front row center at an Elliot Fisk performance of it. Wow! For some amazing acoustic playing, try "Thr Guitar Trio", Paco De Lucia, Al DiMiola and John McLaughlin, on Verve. This is by far the best of their three cds. The sound makes this one of my reference cds. Each instrument is clear and seperate. Their playing is... out of this world.