SIAS is an American pop/rock band formed in Detroit, Michigan. All members are from the same graduating class and have been friends that go back as far as first grade. SIAS consists of 4 members including Josias Yglesias, Scott Posada, Haley Grant, and Walter Bridgforth. Yglesias, Posada and Bridgforth are students at Berklee College of Music, majoring in Music Business, Electronic Production & Design, and Music Production & Engineering. Grant is a Songwriting and Music Business major at the first music college in Detroit; DIME.