His father, Ali Mursel oglu Dadashov, is a transport worker and his mother, Tamilla Abuzer gizi Aliyeva, is a musician and piano teacher.
He was invited to “The Guys of Baku” Club of the Funny and Inventive that played a huge role in the development of the Azerbaijani youth at the dawn of the 20th century.
Together with another member of “The Guys of Baku” Club of the Funny and Inventive Jabir Imanov he produced a project under the title “Bir cənub şəhərində” (Once upon a time in a southern city).
Since January 2002 to October of the same year he acted as General Producer at the “ANS” Independent Broadcasting Media Company.
Found on the innovative methods in the ideas presented, through application of interesting trends the company always continues to be relevant.
He was among the juries in “Yeni ulduz” (New star) music competition on Azad Azerbaijan (ATV) TV from 2004 to 2011, “Пять звезд.
Under President Ilham Aliyev's decree from December 18, 2014, Dadashov was awarded the title of the Honored Artist of the Azerbaijan Republic “For his merits to the development of Azerbaijani culture”.