SiR has been played on NTS over 90 times, featured on 83 episodes and was first played on 28 January 2015.

There are at least three artists names Sir:

SiR (born Sir Darryl Farris on November 5th, 1986) is an American singer, songwriter and record producer from Inglewood, California. He is currently signed to Top Dawg Entertainment and has released three studio albums; "Seven Sundays" (2015), "November" (2018) and "Chasing Summer" (2019).

SIR (Sanspo Idol Reporter) is a Japanese idol group formed in 2011. The group is split into Team ST and Team AT. Prior to 2020, they were split into Team Emperor, Team Devil, and Team…