Vcast song id was one of my favorite phone apps, and i used it extensively. When my phone started to malfunction, i had it traded for a new version of the same phone. when i tried redownloading the app though, i foudn that it was no longer even listed on the app store page. What happened? i would really, REALLY love to have my song id back.
Another theory is that at this time "Vcast Song ID" might not exist any longer. It appears to have been evolved by Verizon into an app that is exclusive to smartphones called "Verizon ID". This change may have taken place in February since that's when this video demo was posted: