What song did Ira gershwin have to finish for his brother?

Ira Gershwin finished the song "Our Love Is Here to Stay" for his brother, George Gershwin. George passed away in 1937 before he could complete the piece, which was intended for the film "The Goldwyn Follies." Ira took the existing melody and lyrics and polished them, ensuring the song would be a lasting tribute to his brother's musical legacy.