I recently joined the Edinburgh Gaelic Choir in the hope that it will offer a creative way for me to learn Gaelic. It's a small, friendly group. We learn songs in Gaelic and get a good amount of help on Gaelic pronunciation from the conductor who is a fluent Gaelic speaker.
The choir is looking for new members, so if you're in Edinburgh, enjoy singing and have an interest in the Gaelic language then why not join in! Details on their website here.