are there any cover versions of the aforementioned song?
Yes, by the band B.A.L.L., Ocean Colour Scene, Mickey Thomas, and few others.
Wah-Wah (song)
On 29 November 2002, exactly a year after his death from cancer, "Wah-Wah" was the last Harrison composition performed at the Concert for George, held at London's Royal Albert Hall. Jeff Lynne, Eric Clapton and Andy Fairweather-Low shared lead vocals on the song. The band also featured Harrison's son Dhani and many other close musical friends – Starr, Voormann, Keltner, Horn, Ray Cooper, Gary Brooker and Tom Petty among them – as well as Paul McCartney. This performance was released on the album of the concert; although left off the theatrical release of David Leland's "Concert for George" documentary film, it was subsequently included on the DVD release.

Alternative band B.A.L.L. covered "Wah-Wah" on their 1988 album "Bird", as part of their parody of early 1970s rock stars such as the former Beatles. Buffalo Tom recorded "Wah-Wah" live on WMBR in Cambridge, Massachusetts in January 1991, a version that appeared on the band's "Fortune Teller" EP later that year. Ocean Colour Scene co
what is george harrison song wah wah about The lyrics reflect his frustration with the atmosphere in the band namely The Beatles at that time. when was the song released? It was released in his 1970 triple album "All Things Must Pass". where did the recording take place? Abbey Road Studios what responses did it receive? UNANSWERABLE where is the singer mentioned above from? Wavertree, Liverpool. when was the above mentioned studio founded? November 1931 by whom? The Gramophone Company.
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Wah-Wah (song) [SEP] Cover versions
On 29 November 2002, exactly a year after his death from cancer, "Wah-Wah" was the last Harrison composition performed at the Concert for George, held at London's Royal Albert Hall. Jeff Lynne, Eric Clapton and Andy Fairweather-Low shared lead vocals on the song. The band also featured Harrison's son Dhani and many other close musical friends – Starr, Voormann, Keltner, Horn, Ray Cooper, Gary Brooker and Tom Petty among them – as well as Paul McCartney. This performance was released on the album of the concert; although left off the theatrical release of David Leland's "Concert for George" documentary film, it was subsequently included on the DVD release.