but first, you have to say it louder -- oh, we have colby caillat.her i can't get to sleep, or i can't stay asleep. [ male announcer ] unisom helps you fall asleep faster and stay asleep. so i wake up rested. [ male announcer ] unisom. fall asleep faster. sleep longer. ♪ >> narrator: the toyota concert series on "today" brought to you by toyota. >> she was a social media sensation who went on to win two grammy awards and at 26 years old there is no slowing down. colby caillat. her third album is called "all of you." colbie, good morning. this is happy music. you really send out and specifically with this new album, love. >> yes. >> why? >> because i'm in love. i've been experiencing it. it's such a fun thing to write about. it just -- it flows out of you. and so every song that i right write is either about what i've been going through, the ups and downs of relationships or what my best friend is going through. >> i know one particular guitarist is smiling hearing you saying that because justin over there is the lucky guy we're talking about. but the