Conversation so far:
What happened to Diamond Rio in 1991?
Arista Nashville released Diamond Rio's debut single, Meet in the Middle, on February 6, 1991
Was Meet in the Middle by Diamond Rio a success ?
Meet in the Middle went on to spend two weeks at No. 1 on the Billboard Hot Country Songs charts
What album was meet me in the middle on?
It was the lead single to their self-titled debut album
Did Diamond Rio tour with anyone in 1991-1992?
Following its release, the band performed its first official concert as Diamond Rio on May 4, 1991. They shared the bill with Wild Rose, whose membership included Prout's then-wife
Are there any other interesting aspects about this article?
A cut from the album, the instrumental Poultry Promenade, gave the band its first Grammy Award nomination.
Did Diamond Rio win the nomination?
Diamond Rio lost the Best Country Instrumental Performance to Vince Gill, Ricky Skaggs & Steve Wariner for Restless
Did Diamond Rio win any other awards between 1991-1992?
the band won the Academy of Country Music's Top Vocal Group for 1992

Question: What was their best single in 91-92?
Self-contained rewrite: What was Diamond Rio's best single in 91-92?