Final answer:
The statement that special material like songs and routines are created exclusively for an artist to make their live act distinctive is true.
Step-by-step explanation:
The statement is true. Special material, such as songs, patter, and routines, is indeed created exclusively for an artist and utilized particularly in live performances. This material makes the act distinctive by providing a unique experience for the audience that they cannot get from other artists.
The exclusivity of this content — whether it be a comedian's unique joke routine, a musician's personalized song, or a magician's one-of-a-kind illusion — is what sets a live performance apart and helps to establish the artist's personal brand.