Raimond Lap plays an improvisation of his song: Sleep tight by the seaside (Sleepy Seaside Piano part 1) Raimond Lap plays an improvisation of his song: Alone with myself and the sea (Sleepy Seaside Piano part 3) Raimond Lap plays an improvisation of his song: The positive influence of sea and piano (Sleepy Seaside Piano part 3) Raimond Lap plays an improvisation of his song: The essence of sleep (Sleepy Seaside Piano part 2)