1991 – 2011
2011 – 2019
WAMU launched a new multi-colored along with a campaign on January 1, 2011. The rebrand is based on the slogan "The mind is our medium", which also appears in the logo. The colored shapes in the logo are stylized versions of the call letters. The rebrand was done with Arnold DC, the D.C. office of Arnold Worldwide.
2019 - present
FM Radio stations in Washington, D.C.