What is ocean ave song?

As an AI language model, I don't know if you are referring to a particular song named "Ocean Ave". However, "Ocean Avenue" is a song by the American rock band Yellowcard. It was released in 2003 as the lead single from their album of the same name. The song was a commercial success, reaching number 37 on the US Billboard Hot 100 chart and number 5 on the Alternative Songs chart. It's a nostalgic song about growing up and leaving home. The song's music video features the band performing on a rooftop in Los Angeles, with flashbacks to a teenage couple on a beach.