Now, there is alot of music in Pokemon, but let's see, what is your favorite music from the following categories:

   1.Town Music (Name the Generation too)
   2. Normal, Trainer, Gym, Champion, and Rival Battle Music 
   3. Other (Eg. Nimbasa City's 'Musical Theatre' Music)  
     
                                                       
Ok, so...
1. Himilau City! (Gen V) "I always loved the peppyness of its aquatic melody"
2. All Gen VI Battle Music "The music became more upbeat, which I love."
3. N/A

Oh, and, you can just name 1 music in a Pokemon game you just like the most in general, you do NOT most certainly have to answer in this format.

for me is the original first music

I really like the legendary Pokemon music from black and white, as well as the elite 4 music and wild Pokemon music, all from Gen 5.

Team Rockets theme, the full one <3 The big pompous introduction leading into the main part and if you're able to loop the music perfectly then it's just <3

As a huge music fan, you can bet I've heard all the Pokemon Game music. Those three categories for me don't even scratch the surface, but I do have my favorites, so here are my top 10:

10. Pallet Town/Kanto Route 1 (Gen. I)- Nothing like good old nostalgia. I started my journey in Gen. I and everything about that game is a wonderful memory. Including the Music at the beginning of the game.

9. Castelia City (B/W/B2/W2)- This one fits so perfectly with the look of the city. Everytime I go to a big city this song plays in my head.

8. Gen II/HG/SS Credits- Another Nostalgia trip for me. I was so satisfied beating Crystal version as a kid and Soul Silver sent me on a trip down memory lane.

7. Sevii Islands (FR/LG)- Another hint toward Johto, which is one of my favorite regions, and a dynamic Route theme.

6. Red/Blue Rescue Team Boss Theme- Really complimented the challenge of the battle

5. Bike Theme (G/S/C/HG/SS)- The fact that you get the bike in Goldenrod City and the bike music is just a sped up and more energetic version of the city's music

4. New Bark Town (G/S/C/HG/SS)- Nothing like starting a fresh, new journey.

3. Aspertia City (B2/W2)- Gen V. happens to be my favorite Generation overall because of the story. When the sequels to Black and White were released, I was so eager to start a new adventure, this time in a revamped Unova Region. There's just something about new beginnings...

2. Emotion (B/W/B2/W2)- Honestly, this song brought a tear to my eye. The feeling of the song and the points at which the song plays throughout the plot of Gen. V really fit together. It is a truly beautiful piece.

1. N's Farewell (Gen. V)- Everytime I hear this song, I get emotional. As an avid music fan, I will say this truly is a masterpiece and one of the most beautiful pieces I've ever heard. I recently heard this song in an orchestrated manner and it really hits me every time i hear it. As a song at the very end of the game, itis more than perfect and fitting. This is one of those songs I think of when I say goodbye to the important people in my life I may never see again. This song makes me think about life. It makes me happy to be alive and makes me feel complete. The first time I heard this song I was struggling with severe depression and upon getting to this part of Black Version, I took the time to listen to the melody and take in every word N was saying. I broke down, and from then on I gained a new outlook on life. I owe my thanks to GameFreak for including this work of art. I will never forget the message conveyed through the game and that final quote from N.

"Chris! You said you have a dream… That dream… Make it come true! Make your wonderful dream a reality, and it will become your truth! Chris! If anyone can, it's you! Well, then… Farewell!"

ROCKYROCKEST : I have always loved the ominous tune of Lavender Town. Just the ominous tune of that town has always been an interesting tune to me. Not to mention going into the Pokemon Tower. I LOVE the Lavender Music

Going onto battle theme music, I like the music in the Gold, Silver, and Crystal going into battle with the Champion, Lance. I just love battling him to the sound of that tune.

in the others category, I would say I love the sound of the Pokemon Center theme. It makes me feel good to heal my Pokemon up to get them ready for a new fight.

Well. I said my share so:

~PokePal435 has left the building~

1. Indigo Plateau (Gen 3) It gives me the feeling to continue on because I'm almost done with the game.
2. Final battle (vs Gary) (Gen 3) This theme seems to stand out the best in Gen 3 for me because unlike the other battles it gives the feeling of tension. 
3. Poké flute(Any Generation) It may be only for a few seconds but it's rather soothing.
I'm one to play a lot of Generation 3 hacks mainly Fire Red/ Leaf Green.

Pokemon ORAS Primal Groudon/Primal Kyogere's theme.
seriously they sneaked a bit of the original in the music!
thats what i call Primal Reversion!