"Well, you know it was so different from when you rehearsed. You're out there with your guitar and trying to get a sound, but it doesn't sound anything like what you expect!"

In this quote, Jonathan Richman is describing the experience of performing live music. He describes that it is extremely various from rehearsing, as there are numerous factors that can affect the sound. Regardless of practicing and preparing, the final result might not sound the way the musician expects it to. This might be due to technical difficulties, the energy of the audience, or just the unforeseeable nature of live performances. Richman particularly points out being out there with his guitar, highlighting the vulnerability and pressure of performing solo. Overall, this quote catches the challenges and surprises that come with live music, and the consistent requirement to adapt and adjust in the minute.