Greffen Audio Visual

05/17/2026

Today was our final HCPSS concert recording for the 25-26’ season. The Howard County Children’s Chorus (Cantus and Lyric) closed out the year. Thanks to our videographer Glenn Scimonelli, and to the HCPSS office of Fine Arts. See you next year!

05/03/2026

Recording and running solo mics for HCPSS GT Jazz!

05/02/2026

Back to back, to back recordings for us this weekend! Shots from last night recording and running FOH for Columbia Jazz Band. This afternoon recording HCPSS ES and MSGT Orchestra, with Howard County GT Jazz tomorrow!

04/25/2026

Set up and recording Jazz in the Woods@The Chrysalis! Hoping the rain holds off.

04/22/2026

A pleasant surprise to get to work with John Christ, original lead guitarist of the band Danzig@HCPSS Shredfest Modern Band Showcase

04/10/2026

31 middle school choirs recorded in one day, which will close out HCPSS music assessments for the 25’-26’ school year! As always it’s our pleasure to provide audio and video archival recordings.

03/18/2026

More than halfway through recording music assessments for HCPSS. By conclusion we’ll have recorded nearly 200 MS and HS choir, band, and orchestra groups

02/05/2026

This evenings recording, HCPSS Gospel Choir Fest.

01/31/2026

Always great to record and run solo mic mixes for our friends The Columbia Jazz Band

01/16/2026

Realizing we never posted this. Here is our recording of The Columbia Jazz Band from Nov 14th 2025. Enjoy! Thanks to Glenn Scimonelli on the video side

The Columbia Jazz Band started their 25/26 season on November 14, 2025 with some of the great dance hits from the swing era. Put on your dancing shoes for hi...