Question: What British preschool series, directed by Astley Baker Davies, had its music composed by Julian Nott?

Context articles: Julian Nott
Wallace &amp; Gromit's Musical Marvels
Julian Nott (balloonist)
Melody (TV series)
List of Peppa Pig episodes
Astley Baker Davies
Rolie Polie Olie
Peppa Pig
Poppy Cat (TV series)
The Big Knights

Julian Nott (born Julian Franklin Keith Nott, 23 August 1960) is a British film composer, mostly of animated films.
 He is best known for his work on the "Wallace and Gromit" films and Peppa Pig animations.
Wallace & Gromit's Musical Marvels (also known as Wallace & Gromit at the Proms) is the name of Prom 20 of the 2012 season of The BBC Proms, which features orchestral renditions of Julian Nott's theme from Wallace & Gromit and classical music set to scenes from the Wallace & Gromit films.
 Wallace is performed by Ben Whitehead, the actor who performed Wallace in the episodic adventure game series, Wallace & Gromit's Grand Adventures.
 Due to its popularity, it became a full touring show in 2013, premiering at The Plenary in Melbourne, Australia on 9 February 2013.
Julian Nott is a British balloonist who now lives in Santa Barbara, California, USA.
 He is known for his achievements in record-setting exploits.
 Nott has set 79 World ballooning Records and 96 British aviation records and is actively involved in developing balloons for flights at Solar System destinations, particularly Titan.
 He has flown a working prototype Titan balloon at minus 175 Celsius, approximately the temperature of Titan's atmosphere.
Melody is a British preschool mixed-media music childseries created by Luke Howard, and produced by Wish Films and LAAH Entertainment for the BBC.
 Designed with disabled children in mind, it features a little girl with a visual impairment as the main character.
"Peppa Pig" is a British preschool animated television series produced by Astley Baker Davies.
 The show features the eponymous pig along with her family and friends.
 Each episode is approximately five minutes long and there have been five seasons to date.
 "Peppa Pig" has been broadcast in over 180 countries.
Astley Baker Davies is an animation studio based in London, England, owned by founder-directors Neville Astley, Mark Baker, and Phil Davies.
 It is the production company behind television series "The Big Knights", "Peppa Pig" and "Ben & Holly's Little Kingdom".
 In 2015 it became a subsidiary of Entertainment One Family.
Rolie Polie Olie is a French-Canadian-American children's television series produced by Nelvana and Sparx*, distributed by Disney, and created by William Joyce, Maggie Swanson, and Anne Wood.
 The show focuses on a little robot who is composed of several spheres and other three-dimensional geometric shapes.
 The show was one of the earliest series that was fully animated in CG, and the first CG-animated preschool series.
 "Rolie Polie Olie" aired reruns on Disney Junior from March 23, 2012–September 28, 2014.
Peppa Pig is a British preschool animated television series directed and produced by Astley Baker Davies in association with Entertainment One, which originally aired on 31 May 2004.
 It went on a hiatus for just over two years before re-premiering on 14 February 2015.
 To date, four seasons have been completely aired, with a fifth currently airing.
 It is shown in 180 territories.
Poppy Cat (alternatively The Extraordinary Adventures of Poppy Cat) is a British preschool animated television series, which first aired on 2 May 2011.
 It is based on a series of books created by British illustrator and writer Lara Jones, and is a co-production of Coolabi Productions, King Rollo Films, Ingenious Media, and Cake Entertainment for Nick Jr., Sprout and Channel 5.
The Big Knights is a British animated television series created, directed and produced by Astley Baker Davies and distributed by E1 Kids.
 it was first broadcast on BBC One over the Christmas Season of 1999-2000.
 It was the first TV series to be digitally animated using CelAction 2D, while the first release of the software was still under development.