Purchase Music Track on behalf of my Clients for Corporate Video

We are a small production company and have to licence music for use in our clients videos.
In this case - it will be used on social media, YouTube etc for my client.
When I buy a licence and download the music - is there somewhere that I can register that track for use by ‘my client’?
I technically wont use it or need the licence for my business - however my client will.
When buying a music licence from another platform - you get to enter in the name of the project - which I then add the client (company)I am creating the video for.
Suggestions here so that if they get an email of have an issue with any copyright infringement down the track - they can show a copy of the licence I have bought for them on their behalf?