Rudolph Isley dead at 84: The Isley Brothers founding member passes away ‘after suspected heart attack’ in Illinois

• Rudolph Isley, a founding member of the hit band The Isley Brothers, has died at age 84

• TMZ has reported that Isley died Wednesday in Illinois 

• The cause of death remains uncertain, however an insider has told the outlet that Isley is believed to have suffered a heart attack 

• Rudolph was a founding member of the family musical group The Isley Brothers, the hit band behind For The Love of You, Parts 1 & 2 and Shout