Can he get a second on that emotion? Singer-songwriter Smokey Robinson was on hand Tuesday morning at the Senate Judiciary hearing to make a plea to senators to protect music recorded before 1972.More coverage of the hearing is coming soon, but here’s the appearance in photos:Robinson takes his seat at the witness table. (Bill Clark/CQ Roll Call)Sens. Lindsey Graham, R-S.C., Orrin G. Hatch, R-Utah, and Sen. John Kennedy, R-La., talk with Robinson before the hearing Tuesday. (Bill Clark/CQ Roll Call)Feinstein points Robinson to his seat at the witness table as Hatch and Grassley take their places on Tuesday. (Bill Clark/CQ Roll Call)Hatch, Robinson and Kennedy. (Bill Clark/CQ Roll Call)