ecktech's theme music:
Bach's Ste No. 2 in d, BWV 1008: Prelude, played (unaccompanied) by Yo-Yo Ma (see #1).
...and...
Beethoven's Pno Son No.14 in c#, Op.27 No.2 'Moonlight': 1. Adagio Sostenuto - Attacca,
a.k.a. Beethoven's Moonlight Sonata(see #2).
1: you can find that recording on this album: "Bach: The Cello Suites Inspired By Bach, From The Six-Part Film Series / Yo-Yo Ma", which can be found on Amazon.com
2: you can find that recording on this album: "Eloquence - Beethoven: Piano Sonatas / Wilhelm Kempff", which can be found on Amazon.com