Dweezil Zappa 2007. In 2009, Ray White left Zappa Plays Zappa for an undisclosed reason. Zappa lent his voice to one of the characters in one episode of "Metalocalypse" on Adult Swim. In 2016, Zappa went on tour to celebrate the 50th anniversary of the release of Frank Zappa's album "Freak Out!". The tour was titled "50 Years of Frank: Dweezil Zappa Plays Whatever the F@%k He Wants – The Cease and Desist Tour". The tour title was inspired by Zappa's feud with his brother Ahmet over the use of the "Zappa Plays Zappa" moniker, which resulted in Ahmet sending Zappa a
Sun and moon letters consonant assimilation rule or the shaddah when latinized in Latin-spelled languages. Sometimes the sun and moon rules are not followed in casual speech. E.g. personal name: الرَّحْمَن - Al-Rahman instead of ""Ar-Raḥmān""; geographical name: الْجُمْهُورِيَّةُ التُّونِسِيَّة - Al-Jumhuriyah Al-Tunisiyah instead of ""al-Jumhūrīyatu ’t-Tūnisīyah"". Sun and moon letters In Arabic and Maltese, the consonants are divided into two groups, called the sun letters or solar letters ( ') and moon letters or lunar letters ( '), based on whether they assimilate the letter ' ( ') of a preceding Arabic definite article "al-" (), which is an important general rule used