CREATE TABLE table_55830 ("Alto 1" TEXT, "Alto 2" TEXT, "Tenor" TEXT, "Lead Tpt" TEXT, "Tpt 2" TEXT, "Tpt 3" TEXT, "Mello" TEXT, "Lead Bone" TEXT, "Bass Bone" TEXT, "Bass" TEXT, "Drums" TEXT)

Name the lead tpt for bass of kevin tomanka and alto 1 of alan moffett
SELECT "Lead Tpt" FROM table_55830 WHERE "Bass" = 'kevin tomanka' AND "Alto 1" = 'alan moffett'
SELECT "Lead Tpt" FROM "table_55830" WHERE "Alto 1" = 'alan moffett' AND "Bass" = 'kevin tomanka'