Instruct: Retrieve semantically similar text.
Query: Excalibur is the ninth studio album by Grave Digger and is the final album of the "Middle Ages Trilogy". It tells about the story of King Arthur and the knights of the round table. The line-up for the backing vocals to this album included Piet Sielck, Hansi Kürsch, Hacky Hackmann + Boltendahl.
Excalibur is part of a three-album series
There is at least one episode.
Derailed has an ending.
There is an issue.
Baar has people on it.
The person is interested in clause 9 as it is now
There is ownership.
The number of voices can be 5
It passed through one thing, but needs approval from another now
A period is something that an end.
The Last Drop has sound.
The album had a good members of the band.
There may be some scratches on the product.
There are several instruments mentioned in this text.
The Rise of Nine was made after Y2k
At least one country is mentioned in the text.
There was an order on September 12th
The album is called DegaVu 
The hon is part of the oppostition
The Final Blow has been listened by Bill.
Outro has been heard by everybody.
The speaker would like to shift.
Excalibur is the fifth studio album by Grave Digger album
Excalibur is the fifth  studio album by Grave Digger and is the final album of the "Middle Ages Trilogy
Excalibur is the fifth studio album by Grave Digger album of the "Middle Ages Trilogy.