How about an evening filled with standards with a jazz twist?  Barb Levy Daniels, Jazz vocalist and trio will definitely make your event an occasion; for 10 people or 110 people.  No group is too small or too large. Music, such as "Ain't Misbehavin", Skylark, I can't Give You Anything but Love and many more tunes from the era when we actually listened to lyrics.  This could be a Valentines Party, a Beat the Winter Blues Party, a Birthday Party or a Just Because I want to be with Friends Party.