1. The beginning of the song "Someone Like You" is the theme song when Xiaosi released it. Listen to it. There are also a few songs that I personally recommend

2. The background music of The Matrix 3 starts at 2 minutes and is very nice and has a sense of technology. You can search it on Kugou and you can find it

3. The Battle Hymn of the Seven Swords is a piece of pure music with a very rhythmic feel.

4. The song Dying In The Sun has a nice and ethereal sound..

5. iPhone 4S commercial Rainy Day

6. iPhone 5 Introductory video of Dirty Paws

I hope it’s not easy to use hand tying, thank you