Gwaur

Tsniddo (sib & pdf & ogg). Sorry for the poor samples (and composition). Also I'm unable to convert to mp3, so try to bear with the ogg. :P I added a double bass ("Contrabass" in the score).

Heh, this seems cool. Count me in as a competitor. :P

There are two composers who get me everytime. One of them is Japanese film composer Joe Hisaishi, who's most famous for music to Hayao Miyazaki's films (such as "Spirited Away", "Laputa - Castle in the sky" and "Ponyo on a Cliff by the Sea"). Hisaishi's rich orchestration and inventive melodicity always fits to these movies, and I never cease to find more and more details whenever I listen to his music. His music neatly stays as background music in the pictures, but works as standalone music, too. A Kiki's Delivery Service medley should work as an example on how beautiful he can be, and a should work as an example on how dark he can go.The other one is Felix Mendelssohn, who I think found aggression in music with his third symphony.

Neither do I have perfect pitch, but by having listened to certain pieces I have somewhat learned to recognize some relevant pitches in those. Once on a theory lesson my teacher played random chords on the piano and asked about each chord if they were the a minor chord (without us seeing the keyboard). At one point I recognized one chord immediately and pointed out that no, it's not a minor, it is g minor. Thanks to Giazotto's Adagio in g. ;) I also use a certain unknown piano piece in G major to find B, and Beethoven's Fifth to find c minor. So I guess this G note is stuck in me for now. :P Once the same teacher asked me to sing out a C, but I failed and produced an E. :(

That looks like Sibelius to me. Sibelius marks with dark red notes that are suitable for professionals but may be unsuitable for students or amateurs. Bright red notes may be impossible even to professionals (maybe real virtuosi could play such notes, depending on the instrument). The notes in the original post are in dark red, so depending on the players, it may or may not be too high.