Phi Sigma Sigma Founders' Day 2013: The Next 100 Years
Phi Sigma Sigma: Serenaded on Founders Day
Phi Sigma Sigma Founders Song
Phi Sigma Sigma, 2014 SoCal Founders Day Song Fest, Iota Gamma
Founder's Day Project- Phi Sigma Sigma Zeta Omicron
Phi Sigma Sigma, 2014 SoCal Founders Day Song Fest
Phi Sigma Sigma, 2014 SoCal Founders Day Song Fest, Zeta Alpha
Phi Sigma Sigma - Iota Gamma @ Founders day
Phi Sigma Sigma, 2014 SoCal Founders Day Song Fest, Epsilon Delta
Founders' Day Video
Phi Sigma Sigma, 2014 SoCal Founders Day Song Fest, Epsilon Epsilon
Phi Sigma Rho Founder's Day
Happy Founders Day Phi Sigma Sigma!
Phi Sigma Sigma, 2014 SoCal Founders Day Song Fest, Theta Upsilon
Founder's Day - Phi Sig "Seasons of Love" (chapman?)
Phi Sigma Kappa Founders Day 1986
Phi Sigma Sigma Founders Song (Beta Pi remake)
Phi Sigma Sigma Founders
AOII 45th Reunion 2014, Phi Sigma Founders Video
Theta Phi Sigma - Founder's Day Weekend 2015