In comparison, Mark Anthony's concert couldn't even hold a candle to the one Juanes put on.  Both gigs were well attended and had lots of enthusiastic, dancing, singing out loud fans.

Lots of hard booze available in Medellin at the Anthony concert if bought there yet the Juanes Bucaramanga concert only sold mostly beer.  Guess who thought had the better karoke krowd? ;-)

(BTW, both concerts were very well attended but the Juanes concert in Medellin was free!)

If you ever get a chance to see Juanes in concert be sure to attend however I will pass on the next Anthony one.
1 of his was enuf 4 me.

Remember to bring a very good pair of earplugs anywhere up close to the stage/speakers.  It tones down the decibels to "perhaps" a safe level but still feels like concussion grenades going off every second.  
Those Colombians sure like their bass!