CREATE TABLE table_28243323_1 (basis_for_team_song VARCHAR, writer_composer VARCHAR)

What is the name of the team song written by ken walther?
SELECT basis_for_team_song FROM table_28243323_1 WHERE writer_composer = "Ken Walther"
SELECT "basis_for_team_song" FROM "table_28243323_1" WHERE "Ken Walther" = "writer_composer"