After several years of twice-weekly tutoring from his surrogate sister and neighbour, Marie Maguire Crawford, Starkey had nearly caught up to his peers academically, but in 1953, he contracted tuberculosis and was admitted to a sanatorium, where he remained for two years. During his stay the medical staff made an effort to stimulate motor activity and relieve boredom by encouraging their patients to join the hospital band, leading to his first exposure to a percussion instrument: a makeshift mallet made from a cotton bobbin that he used to strike the cabinets next to his bed. Soon afterwards, he grew increasingly interested in drumming, receiving a copy of the Alyn Ainsworth song "Bedtime for Drums" as a convalescence gift from Crawford. Starkey commented: "I was in the hospital band ... That's where I really started playing. I never wanted anything else from there on ... My grandparents gave me a mandolin and a banjo, but I didn't want them. My grandfather gave me a harmonica ... we had a piano – nothing. Only the drums." Starkey attended St Silas, a Church of England primary school near his house where his classmates nicknamed him "Lazarus", and later Dingle Vale Secondary modern school, where he showed an aptitude for art and drama, as well as practical subjects including mechanics. As a result of the prolonged hospitalisations, he fell behind his peers scholastically and was ineligible for the 11-plus qualifying examination required for attendance at a grammar school. On 17 April 1954, Starkey's mother married Harry Graves at the register office on Mount Pleasant, Liverpool. He was an ex-Londoner who had moved to Liverpool following the failure of his first marriage. Graves, an impassioned fan of big band music and their vocalists, introduced Starkey to recordings by Dinah Shore, Sarah Vaughan and Billy Daniels. Graves stated that he and "Ritchie" never had an unpleasant exchange between them; Starkey later commented: "He was great ... I learned gentleness from Harry." After the extended hospital stay following Starkey's recovery from tuberculosis, he did not return to school, preferring instead to stay at home and listen to music while playing along by beating biscuit tins with sticks. Beatles biographer Bob Spitz described Starkey's upbringing as "a Dickensian chronicle of misfortune". Houses in the area were "poorly ventilated, postage-stamp-sized ... patched together by crumbling plaster walls, with a rear door that opened onto an outhouse." Crawford commented: "Like