What makes Feelin' Stronger Every Day by Chicago notable?

'Feelin' Stronger Every Day' became a significant chart success, reaching number 10 on the Billboard Hot 100 and solidifying Chicago's presence in popular music. The album highlighted the band's unique fusion of genres, influencing the soft rock and jazz fusion scenes of the era. Released in January 1973, 'Feelin' Stronger Every Day' marked Chicago's transition into a commercial powerhouse following their breakthrough with 'Chicago II'. By this point, they had established a distinctive sound that melded rock with orchestral elements, setting the stage for their future hits.