You can check out my selection of free background music and short intro themes. The music can be used for free for non-commercial purposes (and in monetized YouTube videos that are otherwise non-commercial in nature) as long as credit is provided (music by longzijun).
The short themes range in length from 6 seconds to 60 seconds and are suitable for intros, outros, credits and very short videos. Here is an example of a theme:
At present there are around 40 background music songs and 24 intro themes. Links to downloading the song can be found in the YouTube video descriptions.
The short themes range in length from 6 seconds to 60 seconds and are suitable for intros, outros, credits and very short videos. Here is an example of a theme:
youtube.com/watch?v=l85Du09-hXA
The longer songs range from 2 minutes to 10 minutes. The songs are more suitable if you are looking for something a little unique (e.g., I don't have jaunty Apple-style ukelele music or styles like dubstep). Here is the most popular song so far:
youtube.com/watch?v=QRtHl9n-G3o
At present there are around 40 background music songs and 24 intro themes. Links to downloading the song can be found in the YouTube video descriptions.