We regularly tweet our favourite swywths and alert you to all the ones we've turned into sound.
If you prefer to send your swywths via Twitter, direct them @swywth or add the hashtag #swywth.
What is Twitter? Find out more in this BBC guide to Twitter.
You can also join the Facebook Swywth group. On the group you can share your swywths, voice your own and share you pictures of Swywths.
Take a picture of what you'd like to hear, tag them #SWYWTH and we'll keep an eye out for them.
Visit YouTube to watch some videos of Swywths.