nostr:npub17saz4g3jlzhsxphhjs8w4f68z8fu47khcqpfhrchc8hx5hpcpucsl6emr5 

yez, here: 

https://www.wavlake.com/csb

(and boost !)

or search on https://lnbeats.com/ for "CSB"

nostr:npub1qfawf5tvkkdg03tzg4ad27g332rmagamyc3jcwjewast6n4c9gvsvfczag