Regarding AR Rahman, KS Chithra states: "He respects all artistes, singers, and musicians"

 Since Rahman's first composition, Roja, more than 30 years ago, KS Chithra and AR Rahman have collaborated to create numerous timeless songs in a variety of languages. In a recent interview, Chithra recalled how she first discovered Rahman's extraordinary potential. "I saw him while singing for Ilaiyaraaja sir," Chithra told O2 India. He was such a youngster, such a little boy. To be honest, I was astonished to witness someone like them perform music. Chithra made the startling admission that she was unaware at the time that he was Dilip Kumar, the son of composer RK Sekhar.

Regarding working with Rahman, Chithra stated that, in contrast to other composers, it allows her a great deal of creative flexibility. The singer, who is frequently referred to as the "Nightingale of Kerala," stated, "I wouldn't know which version of my song would have made it to the final cut." Due in part to the fact that he writes his own songs, Rahman's enormous musical talents frequently allow his vocal prowess to be somewhat overlooked. 'Tere Bina' and 'Ay Hairathe' from Guru, for example, are soulful songs that frequently suit his voice. Chithra, however, is eager to praise Rahman's vocal abilities as well. Citing "Mustafa Mustafa," she remarked, "You know, some songs sound nice only if he sings them."

Rahman the composer is given more credit than the singer, most likely because he frequently chooses other, better singers for his songs. "He respects all artistes, singers, and musicians," Chithra noted in reference to this trait of the legend. He ensures that everyone's efforts are acknowledged.