How do I set a seperate text tone for a contact versus all the rest?

[AC Question]

I just got an Andriod LG Phone and I am wondering if their is a way to add a personal text tone to a contact?

 

[hallux]

Individual contact, I don't know if you can using the default Google Contacts app. However, I can do it for a text conversation using Hangouts. Once in the conversation, tap the overflow menu (3 dots, top right corner) and it's in there. If you're using another messaging app, you can check in there to see if you can do the same.