A lot (meaning more than a few) is always two words. The phrase is often misspelled as alot. Allot is a verb that means to distribute by lot or shares.
Ab Major has 4 flats: Bb, Eb, Ab, and Db. The relative minor of Ab Major is F minor. Ab Major is tonally identical to and can be referred to as G# Major.
Quick and easy guide to balance a hot tub. Check levels with test strips, then balance pH with a target pH level of 7.2 to 7.6, retesting after 20 minutes.