This latest O2 Refresh Be More Dog TV ad again features a cat staring at a cake, and says that two years is too long to wait to upgrade your mobile phone. The ad opens with Connie Francis singing I Will Wait For You. Oddly, this song isn’t available to download or on CD in the UK. The second piece of music is Wolfgang Amadeus Mozart’s Dies Irae sequence from Requiem. You can download Requiem: Dies Irae from iTunes.