Siddiqis in the Horn of Africa Siddiqis in Eastern Ethiopia are usually called Qallu. While some of them still speak Arabic, most of them speak the regional Oromo, Harari or Somali languages, tongues which, like Arabic, also belong to the Afro-Asiatic language family. In Somalia, Siddiqis are commonly known as Sheekhaal or Aw-Qutub. Notable Siddiqi families in the Horn region include: 1. Kurtu family (in Harar, Deder and Djibouti) 2. Aw Barre family 3. Aw Ismael family 4. Qallu-Diinii family 5. Khabir Hassan family (in Gelemso) 6. Aw Samirren family 7. Aw Khalaf family 8. Aw Umar Ziad family 9. Abogne/Abun (the Khalaf and Kurtu families;
Natural horn for natural horn. Benjamin Britten's "Serenade for Tenor, Horn and Strings", though written for the modern horn, makes notable use of the F harmonic series and has been recorded at least once on a natural horn. György Ligeti's "Hamburg Concerto" makes a great use of the natural horn and of natural sounds on the modern horn in the solo part and requires four natural horns in the orchestra. Below lists natural horn keys with their corresponding fingering on the modern horn. If a piece of music says the key on the left you can press the key combination on the