What makes I.G.Y. (What a Beautiful World) by Donald Fagen notable?

The album's title track, 'I.G.Y.', became a significant hit, reaching number 26 on the Billboard Hot 100. Its blend of sophisticated pop and jazz elements has solidified its place in yacht rock history, influencing subsequent artists in the genre. Released as Fagen's debut solo album after the disbandment of Steely Dan, 'I.G.Y.' marks his transition into a solo career. The album showcases his distinctive blend of jazz rock and soft rock, indicating his artistic independence post-1979's 'Gaucho'.