His work for television the music was largely arranged by . Eyk appeared during the FIFA World Cup in 1974 for the Dutch national team in Germany where coach Rinus Michels sang ‘Dreamland’ for his players  At the request of Mr. Pieter van Vollenhoven, Tonny Eyk became part of the grand piano group ‘Gevleugelds Vrienden’. He also accompanied Princess Juliana singing two cabaret songs on a single. Eyk conducted the "Gala of the Century' (100 years Royal Theatre Carré) and made record and CD recordings with Big Band, , , , Alex Hare, The Blue Diamonds, AVRO's children's choir, the Wamas and many more. Eyk was very popular with the KRO television program ‘’, He was also chairman of the jury of the ‘’. With lyricist Herman Pieter de Boer, Eyk wrote hits for ‘Kinderen voor Kinderen’ (Children for Children). Also for the cinematic film Soul Mate (with André van Duin), he wrote the music and Eyk accompanied Hans Teeuwen in his film ‘Gewoon Hans’. For the AVRO television program ‘’, Eyk was for many years a participant and referee. From 1990, Tonny Eyk made many performances abroad. At the request of (from Princess Household Appliances), he worked with the famous Master Chef Cas Spijkers fifteen times in Hong Kong. They travelled the world over (Curacao, Chicago, China, Japan, Malaysia) and made various television recordings including ‘The Big Buffet Show’ in Singapore. In Shanghai Eyk in 2005 made videos for his children's hits (‘Op een onbewoond eiland’-On a desert island and Ik heb zo waanzinnig gedroomd- I had such a crazy dream’. These numbers were even sung in Chinese by the Shanghai TV children's choir. In 2011, his composition ‘Capriccio' for Strings was performed by The Fancy Fiddlers and in St. Petersburg by the St.Petersburg Chamber Orchestra 'Carpe Diem'. Eyk is a big cycling fan and is internationally known as a collector of cycling jerseys (only champion and ranking jerseys). This large collection was in 2010 exhibited by the ‘Lotto’ ( Lottery) in the Library of Rotterdam.