"Why Don't You & I" is a song by American rock band Santana. The song was written by Chad Kroeger and recorded for Santana's 2002 album Shaman, on the Arista record label. It was re-recorded in 2003 with vocals by Alex Band of the Calling and released as the third single in the United States on June 16, 2003. Both versions of the single charted in the US while the Alex Band version peaked at number 21 in New Zealand. According to Kroeger when recording for his version of the song, he recorded his vocals while on tour with Nickelback and used panty hose as a pop filter when recording it.

Santana is an American rock band formed in San Francisco in 1966 by Mexican-born guitarist Carlos Santana. The band has undergone various recording and performing line-ups in its history, with Santana being the only consistent member. After signing with Columbia Records, the band's appearance at the Woodstock Festival in 1969 increased their profile, and they went on to record the commercially successful and critically-acclaimed albums Santana (1969), Abraxas (1970), and Santana III (1971). These were recorded by the group's "classic" line-up, featuring Gregg Rolie, Michael Carabello, Michael Shrieve, David Brown, and José "Chepito" Areas. Hit songs of this period include "Evil Ways", "Black Magic Woman", "Oye Como Va", and the instrumental "Samba Pa Ti".