enchantment (compulsion) [mind-affecting]

Level: bard 0
Casting Time: 1 standard action
Components: V, S
Range: medium (100 ft. + 10 ft./level)
Area: living creatures within a 10-ft.-radius burst
Duration: Concentration + 1 round/level (D)
Saving Throw: Will negates
Spell Resistance: yes

Any creature within the area that fails a Will save becomes drowsy and inattentive, taking a –5 penalty on Perception checks and a –2 penalty on Will saves against sleep effects while the lullaby is in effect. Lullaby lasts for as long as the caster concentrates, plus up to 1 round per caster level thereafter.