There are various incarnations of this Tesco Mobile TV ad on our tellies, promoting various different handset deals, but all feature the same soundtrack. The lilting piece of classical music is Morning Mood (Morgenstemning), part of the score Peer Gynt, Op. 23, composed by Edvard Grieg in 1875, and later extracted for the Norwegian composer’s Suite No. 1, Op. 46. The version in the ad is credited as Morgenstimmung [sic] Extravaganza from the MassiveMusic agency. There are various faithful performances of the piece available, including one by the London Philharmonic Orchestra, which is available to download on iTunes.