Tunisian singer Saber al-Robaey welcomes the invitation of the Lebanese singer Najwa Karam to make a duet together. Saber said in an exclusive statement to Arabstoday  \"singing with Najwa Karam is an honour to me because she is one of the most important singers in the Arab world, and I care about her invitation and will work with her during the next period to do this work.\" Najwa Karam attended a press conference where she announced her participation in Carthage Festival and that she had a desire to participate in a duet with Saber al-Robaey, clarifying that he is one of the best singers in both talent and respect. Saber al-Robaey held two successful concerts in Baalbek and Carthage recently and after his last album\'s release titled  “Saber al-Robaey 2011”.