A damped laminate comprising: a first constraining layer; a second constraining layer; and a layer of an acrylic vibration damping composition between the first and second constraining layers, the acrylic damping composition comprising a graft copolymer comprising: 75% to 90% by weight of an acrylic backbone comprising polymerized units of an alkyl acrylate ester having 4 to 8 carbon atoms in the alkyl group and having a Tg less than 0°C and at least one monomer having hydrogen bonding functionality; and 10% to 25% by weight of side chains pendant from the acrylic backbone, the side chains comprising a macromonomer comprising a terminal reactive group that is capable of free radical copolymerization or a terminal end group capable of coupling with a suitable functional group on the backbone, wherein the macromonomer has a number average molecular weight from 4,000 to 25,000 g/mole and a Tg of 50°C or greater, wherein the alkyl acrylate ester is chosen from n-butyl acrylate, 2-ethyl hexyl acrylate and isooctyl acrylate, and wherein the macromonomer has the general formula: where R 1 is a radical that is a residue of a polymerization initiator, and R 2 is H or CH 3; X comprises a functional group selected from an acrylate, methacrylate, olefinic, allyl, hydroxyl, epoxy, carboxyl, isocyanate, and amine functional groups; and a first constraining layer; a second constraining layer; and a layer of an acrylic vibration damping composition between the first and second constraining layers, the acrylic damping composition comprising a graft copolymer comprising: 75% to 90% by weight of an acrylic backbone comprising polymerized units of an alkyl acrylate ester having 4 to 8 carbon atoms in the alkyl group and having a Tg less than 0°C and at least one monomer having hydrogen bonding functionality; and 10% to 25% by weight of side chains pendant from the acrylic backbone, the side chains comprising a macromonomer comprising a terminal reactive group that is capable of free radical copolymerization or a terminal end group capable of coupling with a suitable functional group on the backbone, wherein the macromonomer has a number average molecular weight from 4,000 to 25,000 g/mole and a Tg of 50°C or greater, 75% to 90% by weight of an acrylic backbone comprising polymerized units of an alkyl acrylate ester having 4 to 8 carbon atoms in the alkyl group and having a Tg less than 0°C and at least one monomer having hydrogen bonding functionality; and 10% to 25% by weight of side chains pendant from the acrylic backbone, the side chains comprising a macromonomer comprising a terminal reactive group that is capable of free radical copolymerization or a terminal end group capable of coupling with a suitable functional group on the backbone, wherein the macromonomer has a number average molecular weight from 4,000 to 25,000 g/mole and a Tg of 50°C or greater, wherein the alkyl acrylate ester is chosen from n-butyl acrylate, 2-ethyl hexyl acrylate and isooctyl acrylate, and wherein the macromonomer has the general formula: where R 1 is a radical that is a residue of a polymerization initiator, and R 2 is H or CH 3; X comprises a functional group selected from an acrylate, methacrylate, olefinic, allyl, hydroxyl, epoxy, carboxyl, isocyanate, and amine functional groups; and