Yes. You can use this Royalty-free music of BGMC Library for YouTube Videos.
Monetization
Even if you want to monetize your video on YouTube, it is no problem. On the other hand, there are some conditions under which monetization is not possible. Please read the following FAQ articles.
Please note especially about "stand-alone basis". For example, it is not possible to use music from the BGMC Library in the same way as the Cafe Music BGM channel operated by BGMC Records or to use it on a YouTube channel that focuses primarily on music.
Limitations on the number of YouTube channels
One BGMC Library account can be used for multiple YouTube channels. There is no limit to the number of channels.
YouTube channel Application
You do not need to connect to a YouTube channel to use the BGMC Library.