Conversation so far:
What was significant about 1994 for R.E.M?
R.E.M released the album Monster.
Was the R.E.M. album Monster successful?
The R.E.M. album Monster sold nine million copies worldwide. The singles What's the Frequency, Kenneth? and Bang and Blame were the band's last American Top 40 hits.
Did R.E.M tour for the album Monster?
In January 1995, R.E.M. set out on its first tour in six years.
What countries did R.E.M play touring for the album Monster?
The Monster Tour began in January 1995 with shows in Australia and Japan and continued throughout Europe and the United States for the rest of the year.

Question: What was the biggest single on Monster?
Self-contained rewrite: What was the biggest single on the album Monster?