Final answer:
The Rolling Stones visited Chess Records in Chicago in 1964, a studio known for its significant influences on various artists including the Stones. Chess Records was central in developing the sound of artists like Chuck Berry, who blended different musical styles into his R&B hits.
Step-by-step explanation:
The studio in Chicago that produced early influences on the Rolling Stones and was visited by them in 1964 is Chess Records. The Rolling Stones were heavily influenced by the Chicago blues and R&B music that Chess Records was famous for producing. During their 1964 tour in the United States, the Stones made it a point to stop at Chess Records where they met with some of their musical heroes and recorded a few tracks.
The importance of Chess Records extends beyond just the Rolling Stones. It was a pivotal place where artists like Chuck Berry developed their sound. Berry's adaptation of various musical influences into his R&B hits like "Maybellene" showcases the musical melting pot that Chess Records represented. The studio provided an environment where diverse musical traditions could blend, inspiring not only Berry but also a generation of musicians including The Rolling Stones.