Purplish Rain was created on 2009-06-23.
Into the Rain was created in 1982.
Stand in the Rain was created in 2006.
Rain Rain Come Again was created in 2004.
The word "purplish" is spelt just as you have done in the question.
Flowers in the Rain was created on 1967-07-06.
A Box of Rain was created in 1990.
Meteor Rain was created in 2001.
Rain on the Window was created in 2008.
Tiger in the Rain was created in 1979.
Coloured Rain was created in 1967.
The Rain Song was created in 1972.
Michigan Rain was created in 1989.