Instrumental Audio Loop

I need an original, short, catchy instrumental loop, that can be used in the background of a video.
In the video a character will be discussing and complaining about a topic, so the instrumental should give off the impression that the character is grumpy. The character's favorite past time is complaining. However, the majority of the things he complains about are mundane or inconsequential. I need all rights to any provided audio. I have included one short audio of the character complaining and 2 links to serve as examples of the sound I am looking for.
https://www.youtube.com/watch?v=6rtTWFWRZxU&pp=ygUVc3BvbmdlYm9iIHdvb2RlbiBiZWFy
https://www.youtube.com/watch?v=IRixzwZl6Z8&pp=ygUUc3BvbmdlYm9iIHRvbWZvb2xlcnk%3D