A capella music is singing without instrumental accompaniment. According to choraldirectormag.com, here’s what’s needed to create an a capella group: soloist, great bass, original music, time together, and momentum. That basically describes the Houston Rockets. Let’s break it down. Mike D’Antoni doesn’t micromanage possessions like some coaches. Things flow naturally. Soloist. James Harden. Great bass, the voice that’s low and powerful. Clint Capela fills that role by battling down low and doing the dirty work on the glass. Original music. Mike D’Antoni’s “Seven Seconds or Less” offense from the Phoenix days combined with the analytics of Daryl Morey equals “Game the Math.” Time together. Self explanatory. Momentum. The Rockets offense in a nutshell. Yesterday’s game against the Indiana Pacers was a microcosm of the synergy they’ve displayed all season enroute to an 11-3 record, with six victories in a row. Harden led the way with 26 points, five boards, 15 dimes, and two steals. Capela provided the base with 20 points, 17 boards, one dime, and one block. Eric Gordon filled his gunner role by hoisting up 11 downtowners. He finished with 21 points, one board, four dimes, two steals, and one block. If this was college, you’d think he was trying to get laid. Trevor Ariza scored 15 points, grabbed five boards, dished out a dime, and pilfered two. He’s Mr. Versatility. Can hit the high, low, and middle notes. Luc Mbah a Moute and P.J. Tucker provide toughness while still being an offensive threat. It’s going to be interesting when Chris Paul returns to the fray.