American Soprano Alicia Gianni, whose performances have been described as “charming, impressive” and “powerfully real,” has notably been seen on the stages of opera houses and concert halls both nationally and internationally. More recently, however, Ms. Gianni has been performing jazz/pop throughout the city of Houston. She’s been studying jazz for the past 15 years and spent the first 8 of those years as an instrumentalist, playing the trumpet in a big band and traveling around the state...