-Are the days of big Lilith Fair tours already over? Organizer Sarah McLachlan admits ticket sales for the 2010 version are “pretty soft.”

-Jay-Z and Eminem will both be in an Empire State of Mind when they perform together at Yankee Stadium on September 13. That event will be preceded by a joint Comerica Park appearance in Detroit on Sept. 2.

-Miranda Lambert and Blake Shelton will soon be making sweet country music together. The two artists became engaged earlier this month.

-Greyson Chance, the YouTube star who sang “Paparazzi,” now has a record deal with Interscope Records. I wonder if he’ll finish sixth grade first.

-Norway’s a-ha played their last US concert last weekend. The “Take on Me” singers will be disbanding at the end of this year after nearly 30 years together.