The album features guest vocals by Vida-Sunshyne, The Tongue, Diafrix, Kween G (KillaQueenz), and Ash Grunwald.
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Marking the International Year of Astronomy, Astronomy Class released their second album, Pursuit Of Happiness, on 2 May 2009.
astronomy | Astronomy | Photometry (astronomy) | Gym Class Heroes | class action | class | Class A | working class | DB Class 218 | Class War | British Rail Class 37 | Social class | British Rail Class 47 | Victorian Railways X class | GWR 3031 Class | Class D | British Rail Class 66 | World Class Championship Wrestling | Saved by the Bell: The New Class | Nimitz-class aircraft carrier | Middle Class Rut | Middle class | middle class | Mercedes-Benz G-Class | Master Class | master class | LNER Class A4 4468 Mallard | First class travel | Class Act | Class 66 |