About 4 months back i contributed in this first ever audio based cryptocurrency named SONO coin and it sounded a really great project the way it was using sound to transfer payments. I received the coins in my e-mail in the form of sound file.
Now recently, when i checked the market i saw a coin named "SONO" and thought its the same project and wanted to check that how did they transfer sound coin to an exchange but to my amaze it was some different project with this kind of logo. 
So, i checked the token symbol of the SONO i invested in. That was SNC. Then i checked for SNC and that is also some other project 
I tried to contact SONO coin (audio one) but nobody responded. They are still updating progress on telegram etc and they are saying they will start ICO but there is no news.