Soul Music (Dushevna Muzyka) (на укр.)

“Soulful Music” is the third novel in the “Death” series of Terry Pratchett’s “Discolight” series.
If you are sixteen, your name is Susan and your greatest achievement will be forever - news about those who are truly your granddaughter... Death, otherwise, will be dark in the middle of a clear sky. And now your grandfather has fallen in search of inner peace, and you need to take up his cause. The sword and scythe will be supplied as a set until delivery.
 At this hour, a surprising and never-before-heard music appears in Ankh-Morpork - Music That Rocks. Vaughn is filled with almost all living essences, not subject to spells, it is tempting to collapse at its own rhythm and sing, bathe guitars, dress in a fur with rivets and repair the edges - and the purpose, perhaps, of becoming I’m not safe...
You can take a look at the diagram of the “Discosvet” series and the overflow of books that will last until different cycles. 
Author: Terry Pratchett