I haven't heard of anything like that, but I found this page.
http://www.amazon.co.jp/運動会ロック民謡ベスト-市橋美和/dp/B00005HX4Y

"Oyako Souran" is the third track.
> 3. ロック民謡・親子ソーラン(市橋美和,江島ちあき)

It's interesting that professional Minyou （民謡）singers sang for this
album, while the music seems to have a totally different taste.

Hiro

On 11/24/07 12:17 PM, narniafan@earthlink.net wrote:
> 私は日本語は話じょずじゃないです。ごめんなさい。
> 
> 誰が親子ソーランを歌った？歌手は女の人。
> ギターとドラムがいっぱいですから、
> ロックアンドロルの歌です。
> 
> 誰が歌った、何年だった？
> 
> ありがとう。
> 
> I heard a version of "Oyako Souran" at an Undokai.  This
> version sounds somewhat like rock and roll version, with
> emphasis on drums and electric guitars.  The vocalist was
> female.
> 
> There might be many versions of this song, but who is likely
> to be the singer or band and what year did it come out?
> 
> NarniaFan