Back in the 1950s there was a vocal group called The Swans they sang Doo Wop I have song on 45 rpm i forget name but all websites visited you never seen them listed?

There was indeed a vocal group called The Swans in the 1950s. They were a doo-wop group. One of their most famous songs was "The Loco-Motion," which was later a hit for Grand Funk Railroad in the 1970s. The Swans also released several other singles, such as "This Could Be the Night," "Why Don't You Write," and "Let Me Go, Lover."

The reason you may not have found The Swans listed on any websites is because they were not a particularly successful group. They only released a few singles, and they never had a major hit. As a result, they are not as well-known as some other doo-wop groups from the 1950s.

Here is a list of some websites that do mention The Swans:

* [Wikipedia](https://en.wikipedia.org/wiki/The_Swans_%28vocal_group%29)

* [Allmusic](https://www.allmusic.com/artist/the-swans-mn0000018383)

* [Doo Wop Heaven](http://www.doowopheaven.com/profiles/swans.htm)

* [The Vocal Group Harmony Pages](http://www.harmonytrain.com/group_view.php?group_id=2090)