Background Music, Music beds & Sound FX

Hi All

I am looking to find Background Music, Music beds & Sound FX for my You Tube videos and other bits and pieces.

There are many Stock sites out there that will give you Royalty free music for a cost but some do not warrent the price you are paying. 😟

Would anyone have details of any sites or companies you have used in the past for this kind of thing ? Ideally I would like to spend a budget and get a good variety of files that I can store in a personal library for use.

I know there are some companies which you have to instal their own software to store the files and you invest in a package - I would like to avoid this if I can.

Anyone have any links or details they can share ?

thanks