Simplify the following text for a Grade 12 native English-speaking person.
Original: His songs were performed and recorded by prominent Soviet singers that include Lyudmila Zykina ( `` I do n't need another love '' ) , Iosif Kobzon , Lusine Zakaryan , Muslim Magomayev ( `` Save the friends '' ) , Sofia Rotaru , Vakhtang Kikabidze , Ruben Matevosian ( `` Gharabaghtsin '' ) .
Simplified: His songs were performed and recorded by prominent Soviet singers that include Lyudmila Zykina , Iosif Kobzon , Lusine Zakaryan .