David Velkov - Bossa Nova (V.Vlasov)
David Velkov - Snezana Djurisic - Boli boli (Kemis Forspil) 2013
Maestro Sasko & David Velkov 6.susret harmonikaša Županja 2022.god.
Sasko Velkov i David Velkov - Milankino kolo
David Velkov - Kad umorno srce stane (Verica Serifovic) - Kemis Forspil
David Velkov - Odoh ja - Aca Nikolic Cergar
David Velkov 2017 - Martin Lubenov
David Velkov - Jelino Kolo (Miroljub Arandjelovic Kemis )
David Velkov - Balkanski Melos ( Sasko Velkov )
Sasko Velkov i David Velkov - Duet
Sasko Velkov i David Velkov - Cocek R-70
David Velkov - 2022 New
Sasko Velkov i Bilhan Latifov - Lidin cocek (1996)
David Velkov (13 years) - Virtuozna harmonika - Ljubisa Pavkovic
David Velkov - Rassipuha
Sasko Velkov i David Velkov - Davidovo oro
Accordion instrumental music Sasko Velkov i David Velkov-Bocevo oro 2014
Sasko Velkov so Bilhan Latifov i Djidji - Sitel TV 1996 ( Ej Verice)
Sasko Velkov I David Velkov - Gunj Kolo Tomica Miljic
Sasko Velkov i David Velkov 2018 - Evgenino oro